From 546378e5ab4c0a920b539f5e650dbeb9e8b5a5ec Mon Sep 17 00:00:00 2001
From: Trevor Parscal <tparscal@users.mediawiki.org>
Date: Thu, 9 Sep 2010 21:41:05 +0000
Subject: [PATCH] Fixes issues with complex background rules containing extra
 information after the URL, while using quotes within the url.

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

diff --git a/includes/libs/CSSMin.php b/includes/libs/CSSMin.php
index 15dfa06e41..bfe179f453 100644
--- a/includes/libs/CSSMin.php
+++ b/includes/libs/CSSMin.php
@@ -82,7 +82,7 @@ class CSSMin {
 	 * @return string Remapped CSS data
 	 */
 	public static function remap( $source, $path, $embed = true ) {
-		$pattern = '/((?<embed>\s*\/\*\s*\@embed\s*\*\/)(?<rule>[^\;\}]*))?url\([\'"]?(?<file>[^\?\)\:]*)\??[^\)]*[\'"]?\)(?<extra>[^;]*)[\;]?/';
+		$pattern = '/((?<embed>\s*\/\*\s*\@embed\s*\*\/)(?<rule>[^\;\}]*))?url\([\'"]?(?<file>[^\?\)\:\'"]*)\??[^\)\'"]*[\'"]?\)(?<extra>[^;]*)[\;]?/';
 		$offset = 0;
 		while ( preg_match( $pattern, $source, $match, PREG_OFFSET_CAPTURE, $offset ) ) {
 			// Shortcuts
-- 
2.20.1