From 049bd7dbbdc09dd9f7911456fd2b58ec28c94739 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Mon, 11 Dec 2006 22:07:53 +0000
Subject: [PATCH] fixed cleantext producing two spaces between element
 attributes instead of one MDL-7894

---
 lib/weblib.php | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/weblib.php b/lib/weblib.php
index 6ac2cfdbf4..9c4288cdd0 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -1691,12 +1691,9 @@ function cleanAttributes2($htmlArray){
             $arreach['value'] = preg_replace("/j\s*a\s*v\s*a\s*s\s*c\s*r\s*i\s*p\s*t/i", "Xjavascript", $arreach['value']);
             $arreach['value'] = preg_replace("/e\s*x\s*p\s*r\s*e\s*s\s*s\s*i\s*o\s*n/i", "Xexpression", $arreach['value']);
         }
-        $attStr .=  ' '.$arreach['name'].'="'.$arreach['value'].'" ';
+        $attStr .=  ' '.$arreach['name'].'="'.$arreach['value'].'"';
     }
 
-    // Remove last space from attribute list
-    $attStr = rtrim($attStr);
-
     $xhtml_slash = '';
     if (preg_match('%/\s*$%', $attrlist)) {
         $xhtml_slash = ' /';
-- 
2.39.5