From 790de961fc928d7f5a11f5105aeffba81473c6c5 Mon Sep 17 00:00:00 2001
From: Andrew Garrett <werdna@users.mediawiki.org>
Date: Fri, 1 May 2009 12:55:29 +0000
Subject: [PATCH] Sanitize class names applied by change tagging -- was not
 anticipating multi-word, ugly tag names

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

diff --git a/includes/ChangeTags.php b/includes/ChangeTags.php
index de804c5c95..2f967101d0 100644
--- a/includes/ChangeTags.php
+++ b/includes/ChangeTags.php
@@ -14,7 +14,7 @@ class ChangeTags {
 		$displayTags = array();
 		foreach( $tags as $tag ) {
 			$displayTags[] = self::tagDescription( $tag );
-			$classes[] = "mw-tag-$tag";
+			$classes[] = Sanitizer::escapeClass( "mw-tag-$tag" );
 		}
 
 		return array( '(' . implode( ', ', $displayTags ) . ')', $classes );
-- 
2.20.1