From 2ed342a9182f040863f9734dc68910080387c281 Mon Sep 17 00:00:00 2001
From: Piotr Antosik <mail@piotrantosik.com>
Date: Thu, 24 Jul 2014 23:15:46 +0200
Subject: [PATCH] fix undefined variable in strict mode

---
 select2.sortable.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/select2.sortable.js b/select2.sortable.js
index 2bb246a..468a999 100644
--- a/select2.sortable.js
+++ b/select2.sortable.js
@@ -8,6 +8,8 @@
  */
 
 (function($){
+    'use strict';
+
 	$.fn.extend({
 		select2SortableOrder: function(){
 			var $this = this.filter('[multiple]');
@@ -44,7 +46,7 @@
 			return $this;
 		},
 		select2Sortable: function(){
-			var args         = Array.prototype.slice.call(arguments, 0);
+			var args         = Array.prototype.slice.call(arguments, 0),
 			    $this        = this.filter('[multiple]'),
 			    validMethods = ['destroy'];