From ed0e804d3cbca06ff1ba5e202bacf8009e26c04b Mon Sep 17 00:00:00 2001
From: ben <ben@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 9 Jul 2008 14:07:40 +0000
Subject: Removed a kses warning.

git-svn-id: https://code.elgg.org/elgg/trunk@1361 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 vendors/kses/kses.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'vendors')

diff --git a/vendors/kses/kses.php b/vendors/kses/kses.php
index bd6b19de2..d97d8601d 100644
--- a/vendors/kses/kses.php
+++ b/vendors/kses/kses.php
@@ -425,7 +425,8 @@ function kses_array_lc($inarray)
 ###############################################################################
 {
   $outarray = array();
-
+
+  if (sizeof($inarray))
   foreach ($inarray as $inkey => $inval)
   {
     $outkey = strtolower($inkey);
-- 
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