Remove unused global in ForeignAPIRepo

Follow-Up: I6849107a3af773687a31155b23a2d7b4d7a60645
Change-Id: I45d405a4dca9b7928f740fcd231e95c599310689

diff --git a/includes/filerepo/ForeignAPIRepo.php b/includes/filerepo/ForeignAPIRepo.php
index 07cc03b..e64c88a 100644 (file)
--- a/includes/filerepo/ForeignAPIRepo.php
+++ b/includes/filerepo/ForeignAPIRepo.php
@@ -177,7 +177,7 @@ class ForeignAPIRepo extends FileRepo {
         * @return string
         */
        function fetchImageQuery( $query ) {
-               global $wgMemc, $wgLanguageCode;
+               global $wgLanguageCode;
 
                $query = array_merge( $query,
                        array(