[bug-OpenMage#169] Corrupted merged css file when using css data URIs

See: https://github.com/just-better/magento1-css-merge-data-uri-fix
edannenberg · Oct 25, 2019 · 1c6e699 · 1c6e699
1 parent 5626472
commit 1c6e699
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/code/core/Mage/Core/Model/Design/Package.php b/app/code/core/Mage/Core/Model/Design/Package.php
@@ -785,7 +785,7 @@ public function beforeMergeCss($file, $contents)
        $cssImport = '/@import\\s+([\'"])(.*?)[\'"]/';
        $contents = preg_replace_callback($cssImport, array($this, '_cssMergerImportCallback'), $contents);
 
-       $cssUrl = '/url\\(\\s*(?!data:)([^\\)\\s]+)\\s*\\)?/';
+       $cssUrl = '/url\\(\\s*(?![\\\'\\"]?data:)([^\\)\\s]+)\\s*\\)?/';
        $contents = preg_replace_callback($cssUrl, array($this, '_cssMergerUrlCallback'), $contents);
 
        return $contents;