diff -r 1b1f90b0e45b -r 69592644c52f cdn.basic.css.inc
--- a/cdn.basic.css.inc	Wed Jul 22 13:07:25 2015 +0200
+++ b/cdn.basic.css.inc	Wed Jul 22 12:30:09 2015 +0200
@@ -152,18 +152,5 @@
     $path = preg_replace('`(^|/)(?!\.\./)([^/]+)/\.\./`', '$1', $path);
   }
 
-  $parts = explode('?', $path);
-  $path = $parts[0];
-  // If there is a query string, transform it into keyed query parameters.
-  $options = array();
-  if (isset($parts[1])) {
-    $query_parts = explode('#', $parts[1]);
-    parse_str($query_parts[0], $options['query']);
-    // Take over the fragment, if there is any.
-    if (isset($query_parts[1])) {
-      $options['fragment'] = $query_parts[1];
-    }
-  }
-
-  return 'url(' . url(file_create_url($path), $options) . ')';
+  return 'url(' . file_create_url($path) . ')';
 }