CSSMin: Fix breaking of quoted urls with outer spacing

[lhc/web/wiklou.git] / includes / libs / CSSMin.php

diff --git a/includes/libs/CSSMin.php b/includes/libs/CSSMin.php
index b538d3b..1ee7a3b 100644 (file)
--- a/includes/libs/CSSMin.php
+++ b/includes/libs/CSSMin.php
@@ -421,7 +421,7 @@ class CSSMin {
                        //   is only supported in PHP 5.6. Use a getter method for now.
                        $urlRegex = '(' .
                                // Unquoted url
-                               'url\(\s*(?P<file0>[^\'"][^\?\)]+?)(?P<query0>\?[^\)]*?|)\s*\)' .
+                               'url\(\s*(?P<file0>[^\s\'"][^\?\)]+?)(?P<query0>\?[^\)]*?|)\s*\)' .
                                // Single quoted url
                                '|url\(\s*\'(?P<file1>[^\?\']+?)(?P<query1>\?[^\']*?|)\'\s*\)' .
                                // Double quoted url