From c3324b9a5049f0e8152fbc57e624a685621aa16c Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Mon, 29 May 2006 14:22:31 +0000
Subject: [PATCH] - Patch #58956 by timcn: prevent multiple class names from
being glued together.
---
misc/drupal.js | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/misc/drupal.js b/misc/drupal.js
index e697fc855b39..6bbe8fc7439a 100644
--- a/misc/drupal.js
+++ b/misc/drupal.js
@@ -259,7 +259,8 @@ function removeClass(node, className) {
if (!hasClass(node, className)) {
return false;
}
- node.className = eregReplace('(^| )'+ className +'($| )', '', node.className);
+ // Replaces words surrounded with whitespace or at a string border with a space. Prevents multiple class names from being glued together.
+ node.className = eregReplace('(^|\\s+)'+ className +'($|\\s+)', ' ', node.className);
return true;
}
--
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