From 42a07bc86c6301078c5085ed595d4a4e962683e7 Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Wed, 19 Mar 2008 11:10:17 +0000
Subject: [PATCH] fixed problem pointed out by lukasz.pilorz(at)allegro.pl

---
 phpgwapi/inc/class.kses.inc.php | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/phpgwapi/inc/class.kses.inc.php b/phpgwapi/inc/class.kses.inc.php
index 6de6c7b5cb..43e44a7f4b 100644
--- a/phpgwapi/inc/class.kses.inc.php
+++ b/phpgwapi/inc/class.kses.inc.php
@@ -513,13 +513,12 @@
 		###############################################################################
 		function _bad_protocol_once($string)
 		{
-			return preg_replace(
-				'/^((&[^;]*;|[\sA-Za-z0-9])*)'.
-				'(:|&#58;|&#[Xx]3[Aa];)\s*/e',
-				'\$this->_bad_protocol_once2("\\1")',
-				$string
-			);
-			return $string;
+			$string2 = preg_split('/:|&#58;|&#x3a;/i', $string, 2);
+			if(isset($string2[1]) && !preg_match('%/\?%',$string2[0]))
+			{
+				return $this->_bad_protocol_once2($string2[0]).trim($string2[1]);
+			}
+			return '';
 		} # function _bad_protocol_once