diff --git a/check_backuppc b/check_backuppc
index 8d116be..bb2f5c6 100755
--- a/check_backuppc
+++ b/check_backuppc
@@ -65,53 +65,53 @@ my $critical_count = 0;
 
 # Process options
 $goodOpt = GetOptions(
-	'v+' => \$verbose, 'verbose+' => \$verbose, 
-	'c=f' => \$critDaysOld, 'critical=f' => \$critDaysOld,
-	'w=f' => \$warnDaysOld, 'warning=f' => \$warnDaysOld,
-	'o=s' => \@ownerOnly, 'owner=s' => \@ownerOnly,
-	'V' => \$opt_V, 'version' => \$opt_V,
-	'h' => \$opt_h, 'help' => \$opt_h,
-	'H=s' => \@hostsDesired, 'hostname=s' => \@hostsDesired,
-	'x=s' => \@hostsExcluded, 'exclude=s' => \@hostsExcluded,
-	'f' => \$forceCheckOnDisabledHosts, 'force=s' => \$forceCheckOnDisabledHosts);
+    'v+' => \$verbose, 'verbose+' => \$verbose,
+    'c=f' => \$critDaysOld, 'critical=f' => \$critDaysOld,
+    'w=f' => \$warnDaysOld, 'warning=f' => \$warnDaysOld,
+    'o=s' => \@ownerOnly, 'owner=s' => \@ownerOnly,
+    'V' => \$opt_V, 'version' => \$opt_V,
+    'h' => \$opt_h, 'help' => \$opt_h,
+    'H=s' => \@hostsDesired, 'hostname=s' => \@hostsDesired,
+    'x=s' => \@hostsExcluded, 'exclude=s' => \@hostsExcluded,
+    'f' => \$forceCheckOnDisabledHosts, 'force=s' => \$forceCheckOnDisabledHosts);
 
 @hostsDesired = () if $#hostsDesired < 0;
 @hostsExcluded = () if $#hostsExcluded < 0;
 
 if ($opt_V)
 {
-	print "check_backuppc - " . $version . "\n";
-	exit $ERRORS{'OK'};
+    print "check_backuppc - " . $version . "\n";
+    exit $ERRORS{'OK'};
 }
 if ($opt_h or not $goodOpt)
 {
-	print "check_backuppc - " . $version . "\n";
-	print "A Nagios plugin to check on BackupPC backup status.\n\n";
-	print "Options:\n";
-	print "  --hostname,-H      only check the specified host\n";
-	print "  --exclude,-x       do not check the specified host\n";
-	print "  --owner,-o         do only hosts of specified user\n";
-	print "  --force,-f         force check even if host is disabled\n";
-	print "  --warning,-w       days old of last good backup to cause a warning\n";
-	print "  --critical,-c      days old of last good backup to be critical\n";
-	print "  --verbose,-v       increase verbosity\n";
-	print "  --version,-V       display plugin version\n";
-	print "  --help,-h          display this message\n\n";
-	exit $ERRORS{'OK'} if $goodOpt;
-	exit $ERRORS{'UNKNOWN'};
+    print "check_backuppc - " . $version . "\n";
+    print "A Nagios plugin to check on BackupPC backup status.\n\n";
+    print "Options:\n";
+    print "  --hostname,-H      only check the specified host\n";
+    print "  --exclude,-x       do not check the specified host\n";
+    print "  --owner,-o         do only hosts of specified user\n";
+    print "  --force,-f         force check even if host is disabled\n";
+    print "  --warning,-w       days old of last good backup to cause a warning\n";
+    print "  --critical,-c      days old of last good backup to be critical\n";
+    print "  --verbose,-v       increase verbosity\n";
+    print "  --version,-V       display plugin version\n";
+    print "  --help,-h          display this message\n\n";
+    exit $ERRORS{'OK'} if $goodOpt;
+    exit $ERRORS{'UNKNOWN'};
 }
 if ($warnDaysOld > $critDaysOld)
 {
-	print("BACKUPPC UNKNOWN - Warning threshold must be <= critical\n");
-	exit $ERRORS{'UNKNOWN'};
+    print("BACKUPPC UNKNOWN - Warning threshold must be <= critical\n");
+    exit $ERRORS{'UNKNOWN'};
 }
 
 # Connect to BackupPC
 my $server;
 if (!($server = BackupPC::Lib->new))
 {
-	print "BACKUPPC CRITICAL - Couldn't connect to BackupPC\n";
-	exit $ERRORS{'CRITICAL'};
+    print "BACKUPPC CRITICAL - Couldn't connect to BackupPC\n";
+    exit $ERRORS{'CRITICAL'};
 }
 my %Conf = $server->Conf();
 
@@ -120,8 +120,8 @@ $server->ChildInit();
 my $err = $server->ServerConnect($Conf{ServerHost}, $Conf{ServerPort});
 if ($err)
 {
-	print("BACKUPPC UNKNOWN - Can't connect to server ($err)\n");
-	exit $ERRORS{'UNKNOWN'};
+    print("BACKUPPC UNKNOWN - Can't connect to server ($err)\n");
+    exit $ERRORS{'UNKNOWN'};
 }
 
 # query the BackupPC server for host status
@@ -136,105 +136,106 @@ my $hostCount = 0;
 
 foreach my $host (@hostsDesired, @hostsExcluded)
 {
-	if (not grep {/^$host$/} keys(%Status))
-	{
-		print("BACKUPPC UNKNOWN - Unknown host ($host)\n");
-		exit $ERRORS{'UNKNOWN'};
-	}
+    if (not grep {/^$host$/} keys(%Status))
+    {
+        print("BACKUPPC UNKNOWN - Unknown host ($host)\n");
+        exit $ERRORS{'UNKNOWN'};
+    }
 }
 
 # host status checks
 foreach my $host (sort(keys(%Status)))
 {
-	next if $host =~ /^ /;
-	my $owner = $hosts_infos->{$host}->{user};
-	next if (@ownerOnly and not grep {/$owner/} @ownerOnly);
-	my %host_conf = %{$server->ConfigDataRead($host)};
-	$Status{$host}{BackupsDisable} = $host_conf{BackupsDisable};
-	next if ( $Status{$host}{BackupsDisable} eq 2 and not $forceCheckOnDisabledHosts);
-	next if (@hostsDesired and not grep {/^$host$/} @hostsDesired);
-	next if (@hostsExcluded and grep {/^$host$/} @hostsExcluded);
-	next if ($Status{$host}{'type'} eq 'archive');
-	$Status{$host}{'statusCode'} = 'OK';
-	$hostCount++;
-	# Debug
-	if ($verbose == 2)
-	{
-		print "Host $host state " . $Status{$host}{'state'} . "\n";
-		print "  with reason: " . $Status{$host}{'reason'} . "\n";
-		print "  with error: " . $Status{$host}{'error'} . "\n";
-		print "  with owner: $owner\n\n";
-	}
-	# Check host error
-	if ($Status{$host}{'error'})
-	{
-		$Status{$host}{statusMsg} = "error: ".$Status{$host}{'error'}." / ".$Status{$host}{'reason'};
-	} else {
-		$Status{$host}{statusMsg} = "status: ".$Status{$host}{'state'};
-	}
+    next if $host =~ /^ /;
+    my $owner = $hosts_infos->{$host}->{user};
+    next if (@ownerOnly and not grep {/$owner/} @ownerOnly);
+    my %host_conf = %{$server->ConfigDataRead($host)};
+    $Status{$host}{BackupsDisable} = $host_conf{BackupsDisable};
+    next if ( $Status{$host}{BackupsDisable} eq 2 and not $forceCheckOnDisabledHosts);
+    next if (@hostsDesired and not grep {/^$host$/} @hostsDesired);
+    next if (@hostsExcluded and grep {/^$host$/} @hostsExcluded);
+    next if ($Status{$host}{'type'} eq 'archive');
+    $Status{$host}{'statusCode'} = 'OK';
+    $hostCount++;
+    # Debug
+    if ($verbose == 2)
+    {
+        print "Host $host state " . $Status{$host}{'state'} . "\n";
+        print "  with reason: " . $Status{$host}{'reason'} . "\n";
+        print "  with error: " . $Status{$host}{'error'} . "\n";
+        print "  with owner: $owner\n\n";
+    }
+    # Check host error
+    if ($Status{$host}{'error'})
+    {
+        $Status{$host}{statusMsg} = "error: ".$Status{$host}{'error'}." / ".$Status{$host}{'reason'};
+    } else {
+        $Status{$host}{statusMsg} = "status: ".$Status{$host}{'state'};
+    }
 
-	# Check last good backup time
-	$Status{$host}{'lastGoodBackupDays'} = difftime(time(), $Status{$host}{'lastGoodBackupTime'}) / (3600 * 24) if ( defined $Status{$host}{'lastGoodBackupTime'} );
-	if ( ! $Status{$host}{'lastGoodBackupDays'} ) {
-		$Status{$host}{'startDays'} = difftime(time(), $Status{$host}{'startTime'}) / (3600 * 24);
-		if ( $Status{$host}{'startDays'} > $critDaysOld ) {
-			$Status{$host}{statusMsg} .= ", no backups";
-			$Status{$host}{statusCode} = 'CRITICAL';
-			$statusCode = 'CRITICAL';
-		} elsif ( $Status{$host}{'startDays'} > $warnDaysOld ) {
-			$Status{$host}{statusMsg} .= ", no backups";
-			$Status{$host}{statusCode} = 'WARNING' unless ( $Status{$host}{statusCode} = 'CRITICAL' );
-			$statusCode = 'WARNING' unless ( $statusCode eq 'CRITICAL' );
-		}
-	} elsif ( $Status{$host}{'lastGoodBackupDays'} > $critDaysOld )
-	{
-		$Status{$host}{statusMsg} .= ", last good backup have ".sprintf("%.1f", $Status{$host}{'lastGoodBackupDays'})." days";
-		$Status{$host}{statusCode} = 'CRITICAL';
-		$statusCode = 'CRITICAL';
-	} 
-	elsif ( $Status{$host}{'lastGoodBackupDays'} > $warnDaysOld )
-	{
-		$Status{$host}{statusMsg} .= ", last good backup have ".sprintf("%.1f",$Status{$host}{'lastGoodBackupDays'})." days";
-		$Status{$host}{statusCode} = 'WARNING' unless ( $Status{$host}{statusCode} = 'CRITICAL' );
-		$statusCode = 'WARNING' unless ( $statusCode eq 'CRITICAL' );
-	} else {
-		$Status{$host}{statusMsg} .= ", last good backup have ".sprintf("%.1f",$Status{$host}{'lastGoodBackupDays'})." days";
-	}
-	$ok_count++ if ( $Status{$host}{statusCode} eq 'OK' );
-	$unknown_count++ if ( $Status{$host}{statusCode} eq 'UNKNOWN' );
-	$warning_count++ if ( $Status{$host}{statusCode} eq 'WARNING' );
-	$critical_count++ if ( $Status{$host}{statusCode} eq 'CRITICAL' );
+    # Check last good backup time
+    $Status{$host}{'lastGoodBackupDays'} = difftime(time(), $Status{$host}{'lastGoodBackupTime'}) / (3600 * 24) if ( defined $Status{$host}{'lastGoodBackupTime'} );
+    if ( ! $Status{$host}{'lastGoodBackupDays'} ) {
+        $Status{$host}{'startDays'} = difftime(time(), $Status{$host}{'startTime'}) / (3600 * 24);
+        if ( $Status{$host}{'startDays'} > $critDaysOld ) {
+            $Status{$host}{statusMsg} .= ", no backups";
+            $Status{$host}{statusCode} = 'CRITICAL';
+            $statusCode = 'CRITICAL';
+        } elsif ( $Status{$host}{'startDays'} > $warnDaysOld ) {
+            $Status{$host}{statusMsg} .= ", no backups";
+            $Status{$host}{statusCode} = 'WARNING' unless ( $Status{$host}{statusCode} = 'CRITICAL' );
+            $statusCode = 'WARNING' unless ( $statusCode eq 'CRITICAL' );
+        }
+    } elsif ( $Status{$host}{'lastGoodBackupDays'} > $critDaysOld )
+    {
+        $Status{$host}{statusMsg} .= ", last good backup have ".sprintf("%.1f", $Status{$host}{'lastGoodBackupDays'})." days";
+        $Status{$host}{statusCode} = 'CRITICAL';
+        $statusCode = 'CRITICAL';
+    }
+    elsif ( $Status{$host}{'lastGoodBackupDays'} > $warnDaysOld )
+    {
+        $Status{$host}{statusMsg} .= ", last good backup have ".sprintf("%.1f",$Status{$host}{'lastGoodBackupDays'})." days";
+        $Status{$host}{statusCode} = 'WARNING' unless ( $Status{$host}{statusCode} = 'CRITICAL' );
+        $statusCode = 'WARNING' unless ( $statusCode eq 'CRITICAL' );
+    } else {
+        $Status{$host}{statusMsg} .= ", last good backup have ".sprintf("%.1f",$Status{$host}{'lastGoodBackupDays'})." days";
+    }
+    $ok_count++ if ( $Status{$host}{statusCode} eq 'OK' );
+    $unknown_count++ if ( $Status{$host}{statusCode} eq 'UNKNOWN' );
+    $warning_count++ if ( $Status{$host}{statusCode} eq 'WARNING' );
+    $critical_count++ if ( $Status{$host}{statusCode} eq 'CRITICAL' );
 }
 
 
 my $statusMsg = "BACKUPPC $statusCode";
 
 if ( $statusCode eq 'OK' ) {
-	if ( $verbose && scalar(@hostsDesired) == 1 ) {
-		$statusMsg .= " (".$Status{$hostsDesired[0]}{statusMsg}.")";
-	} else {
-		$statusMsg .= " ($ok_count OK)";
-	}
+    if ( $verbose && scalar(@hostsDesired) == 1 ) {
+        $statusMsg .= " (".$Status{$hostsDesired[0]}{statusMsg}.")";
+    } else {
+        $statusMsg .= " ($ok_count OK)";
+    }
 } else {
-	if ( $verbose ) {
-		$statusMsg .= " (";
-		my $first_host = 1;
-		foreach my $host ( keys %Status ) {
-			next if (@hostsDesired and not grep {/^$host$/} @hostsDesired);
-			next if (@hostsExcluded and grep {/^$host$/} @hostsExcluded);
-			next if ( $Status{$host}{BackupsDisable} );
-			next if ($Status{$host}{'type'} eq 'archive');
-			if ( $Status{$host}{statusCode} && $Status{$host}{statusCode} ne 'OK' ) {
-				$statusMsg .= ", " unless ( $first_host );
-				$statusMsg .= "$host: ".$Status{$host}{statusCode}." - ".$Status{$host}{statusMsg};
-				$first_host = 0 if ( $first_host );
-			}
-		}
-		$statusMsg .= ")";
-	} else {
-		$statusMsg .= " ( $ok_count OK, $unknown_count UNKNOWN, $warning_count WARNING, $critical_count CRITICAL)";
-	}
+    if ( $verbose ) {
+        $statusMsg .= " (";
+        my $first_host = 1;
+        foreach my $host ( keys %Status ) {
+            next if (@hostsDesired and not grep {/^$host$/} @hostsDesired);
+            next if (@hostsExcluded and grep {/^$host$/} @hostsExcluded);
+            next if ( $Status{$host}{BackupsDisable} );
+            next if ($Status{$host}{'type'} eq 'archive');
+            if ( $Status{$host}{statusCode} && $Status{$host}{statusCode} ne 'OK' ) {
+                $statusMsg .= ", " unless ( $first_host );
+                $statusMsg .= "$host: ".$Status{$host}{statusCode}." - ".$Status{$host}{statusMsg};
+                $first_host = 0 if ( $first_host );
+            }
+        }
+        $statusMsg .= ")";
+    } else {
+        $statusMsg .= " ( $ok_count OK, $unknown_count UNKNOWN, $warning_count WARNING, $critical_count CRITICAL)";
+    }
 }
 
 print "$statusMsg\n";
 exit $ERRORS{$statusCode};
+# vim:set sw=4 ts=4 sts=4 ft=perl expandtab:
diff --git a/check_backuppc_du b/check_backuppc_du
index ccc458c..3e062d5 100755
--- a/check_backuppc_du
+++ b/check_backuppc_du
@@ -55,37 +55,37 @@ my $statusCode = 'OK';
 
 # Process options
 my $goodOpt = GetOptions(
-	'q=f' => \$quota, 'quota=f' => \$quota,
-	'V' => \$opt_V, 'version' => \$opt_V,
-	'h' => \$opt_h, 'help' => \$opt_h,
-	'H=s' => \$host, 'hostname=s' => \$host,
-	'L=s' => \@hostlist, 'hostlist=s' => \@hostlist,
-	);	
+    'q=f' => \$quota, 'quota=f' => \$quota,
+    'V' => \$opt_V, 'version' => \$opt_V,
+    'h' => \$opt_h, 'help' => \$opt_h,
+    'H=s' => \$host, 'hostname=s' => \$host,
+    'L=s' => \@hostlist, 'hostlist=s' => \@hostlist,
+    );
 
 if ($opt_V)
 {
-	print "check_backuppc_du - " . $version . "\n";
-	exit $ERRORS{'OK'};
+    print "check_backuppc_du - " . $version . "\n";
+    exit $ERRORS{'OK'};
 }
 if ($opt_h or not $goodOpt)
 {
-	print "check_backuppc_du - " . $version . "\n";
-	print "A Nagios plugin to check on BackupPC backup status.\n\n";
-	print "Options:\n";
-	print "  --hostname,-H      perl regexp to match hostnames\n";
-	print "  --quota,-q         quota size (GB)\n";
-	print "  --version,-V       display plugin version\n";
-	print "  --help,-h          display this message\n\n";
-	exit $ERRORS{'OK'} if $goodOpt;
-	exit $ERRORS{'UNKNOWN'};
+    print "check_backuppc_du - " . $version . "\n";
+    print "A Nagios plugin to check on BackupPC backup status.\n\n";
+    print "Options:\n";
+    print "  --hostname,-H      perl regexp to match hostnames\n";
+    print "  --quota,-q         quota size (GB)\n";
+    print "  --version,-V       display plugin version\n";
+    print "  --help,-h          display this message\n\n";
+    exit $ERRORS{'OK'} if $goodOpt;
+    exit $ERRORS{'UNKNOWN'};
 }
 
 # Connect to BackupPC
 my $server;
 if (!($server = BackupPC::Lib->new))
 {
-	print "BACKUPPC CRITICAL - Couldn't connect to BackupPC\n";
-	exit $ERRORS{'CRITICAL'};
+    print "BACKUPPC CRITICAL - Couldn't connect to BackupPC\n";
+    exit $ERRORS{'CRITICAL'};
 }
 my %Conf = $server->Conf();
 
@@ -94,8 +94,8 @@ $server->ChildInit();
 my $err = $server->ServerConnect($Conf{ServerHost}, $Conf{ServerPort});
 if ($err)
 {
-	print("BACKUPPC UNKNOWN - Can't connect to server ($err)\n");
-	exit $ERRORS{'UNKNOWN'};
+    print("BACKUPPC UNKNOWN - Can't connect to server ($err)\n");
+    exit $ERRORS{'UNKNOWN'};
 }
 
 # query the BackupPC server for host status
@@ -114,60 +114,60 @@ my $total_count = 0;
 my $host_count = 0;
 foreach my $hostname ( sort(keys %Status) ) {
 
-	next if $hostname =~ /^\s*$/;
-	next if $hostname =~ /^ /;
-	next if ( $host && $hostname !~ m/$host/ );
-	next if ( scalar(@hostlist) > 0 && not(grep /^\Q$hostname$/, @hostlist) );
+    next if $hostname =~ /^\s*$/;
+    next if $hostname =~ /^ /;
+    next if ( $host && $hostname !~ m/$host/ );
+    next if ( scalar(@hostlist) > 0 && not(grep /^\Q$hostname$/, @hostlist) );
 
-	my %HostStatus = %{$Status{$hostname}};
-	my %host_conf = %{$server->ConfigDataRead($hostname)};
-	$HostStatus{BackupsDisable} = $host_conf{BackupsDisable};
-	next if ( $HostStatus{BackupsDisable} eq 2);
-	next if ($HostStatus{'type'} eq 'archive');
+    my %HostStatus = %{$Status{$hostname}};
+    my %host_conf = %{$server->ConfigDataRead($hostname)};
+    $HostStatus{BackupsDisable} = $host_conf{BackupsDisable};
+    next if ( $HostStatus{BackupsDisable} eq 2);
+    next if ($HostStatus{'type'} eq 'archive');
 
-	$host_count++;
+    $host_count++;
 
-	# Backups
-	my @Backups = $server->BackupInfoRead($hostname);
+    # Backups
+    my @Backups = $server->BackupInfoRead($hostname);
 
-	# Get aggregate of compressed used size (octets)
-	my $full_size = 0;
-	my $backups_count = 0;
-	foreach my $Backup (sort {$a->{num} cmp $b->{num}} @Backups) {
-		if ( $full_size == 0 ) {
-			$full_size += $Backup->{sizeExistComp};
-			$full_size += $Backup->{sizeNewComp};
-		} else {
-			$full_size += $Backup->{sizeNewComp};
-		}
-		$backups_count++;
-	}
+    # Get aggregate of compressed used size (octets)
+    my $full_size = 0;
+    my $backups_count = 0;
+    foreach my $Backup (sort {$a->{num} cmp $b->{num}} @Backups) {
+        if ( $full_size == 0 ) {
+            $full_size += $Backup->{sizeExistComp};
+            $full_size += $Backup->{sizeNewComp};
+        } else {
+            $full_size += $Backup->{sizeNewComp};
+        }
+        $backups_count++;
+    }
 
-	$total_usage += $full_size;
-	$total_count += $backups_count;
+    $total_usage += $full_size;
+    $total_count += $backups_count;
 
-	# Convert to Go
-	$full_size = sprintf("%0.2f", $full_size / 1024 / 1024 / 1024);
+    # Convert to Go
+    $full_size = sprintf("%0.2f", $full_size / 1024 / 1024 / 1024);
 
-	# Output size
-	$per_host_detail .= "$hostname: $backups_count backups / $full_size Go\n";
+    # Output size
+    $per_host_detail .= "$hostname: $backups_count backups / $full_size Go\n";
 }
 
 unless ( $host_count ) {
-	print "BACKUPPC UNKNOWN - no host matching $host\n";
-	exit $ERRORS{'UNKNOWN'};
+    print "BACKUPPC UNKNOWN - no host matching $host\n";
+    exit $ERRORS{'UNKNOWN'};
 }
 
 $total_usage = sprintf("%0.2f", $total_usage / 1024 / 1024 / 1024);
 
 if ( $total_usage >= $quota ) {
-	print "BACKUPPC CRITICAL - $total_usage Go used / $quota Go allocated\n";
-	$statusCode = 'CRITICAL';
+    print "BACKUPPC CRITICAL - $total_usage Go used / $quota Go allocated\n";
+    $statusCode = 'CRITICAL';
 } elsif ( $total_usage >= $quota * 0.90 ) {
-	print "BACKUPPC WARNING - $total_usage Go used / $quota Go allocated\n";
-	$statusCode = 'WARNING';
+    print "BACKUPPC WARNING - $total_usage Go used / $quota Go allocated\n";
+    $statusCode = 'WARNING';
 } else {
-	print "BACKUPPC OK - $total_usage Go used / $quota Go allocated\n";
+    print "BACKUPPC OK - $total_usage Go used / $quota Go allocated\n";
 }
 
 print "Total of $total_count backups with cumulative compressed size of $total_usage Go for $host_count active hosts\n";
@@ -175,4 +175,4 @@ print $per_host_detail;
 
 
 exit $ERRORS{$statusCode};
-
+# vim:set sw=4 ts=4 sts=4 ft=perl expandtab: