From 09f1c22e9fc2a93027f4e5ac23ab6d9534c700ae Mon Sep 17 00:00:00 2001
From: Benjamin Renard <brenard@easter-eggs.com>
Date: Wed, 16 Mar 2011 14:47:46 +0100
Subject: [PATCH] function aleaChar() : fixed php warning

---
 public_html/includes/functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public_html/includes/functions.php b/public_html/includes/functions.php
index 5dd7a0f8..95beacee 100644
--- a/public_html/includes/functions.php
+++ b/public_html/includes/functions.php
@@ -409,7 +409,7 @@ function LSdebugDefined() {
           $nchars.=$chs['chars'];
         }
       }
-      if(strlen($chars)>0) {
+      if(is_string($chars) && strlen($chars)>0) {
         $chars=$nchars;
       }
       else {