ResourceLoaderLESSFunctions: Quote CSS data: URIs if needed

Change-Id: I121cf6b410b17f2b8b880cb3b5cb786f5eeb23b6

diff --git a/includes/resourceloader/ResourceLoaderLESSFunctions.php b/includes/resourceloader/ResourceLoaderLESSFunctions.php
index e016a33..eb1461f 100644 (file)
--- a/includes/resourceloader/ResourceLoaderLESSFunctions.php
+++ b/includes/resourceloader/ResourceLoaderLESSFunctions.php
@@ -62,6 +62,6 @@ class ResourceLoaderLESSFunctions {
 
                $data = CSSMin::encodeImageAsDataURI( $file );
                $less->addParsedFile( $file );
-               return 'url(' . $data . ')';
+               return CSSMin::buildUrlValue( $data );
        }
 }