From e2140cd0c75f9dbf2a77f9896497d4671175dcc4 Mon Sep 17 00:00:00 2001
From: Neil Kandalgaonkar <neilk@users.mediawiki.org>
Date: Fri, 9 Dec 2011 00:29:52 +0000
Subject: [PATCH] add guaranteed-to-be-undefined undefined to mw object

---
 resources/mediawiki/mediawiki.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/resources/mediawiki/mediawiki.js b/resources/mediawiki/mediawiki.js
index 2073378d9b..fe4a7199a8 100644
--- a/resources/mediawiki/mediawiki.js
+++ b/resources/mediawiki/mediawiki.js
@@ -3,7 +3,7 @@
  */
 
 // Attach to window and globally alias
-window.mw = window.mediaWiki = new ( function( $ ) {
+window.mw = window.mediaWiki = new ( function( $, undefined ) {
 
 	/* Private Members */
 
-- 
2.20.1