app/assets/javascripts/kf5.turbolinks.js in kf5-0.3.3 vs app/assets/javascripts/kf5.turbolinks.js in kf5-0.4.0

@@ -1,15 +1,16 @@
-;(function($, undefined) {
+(function ($) {
   var widgets = $();
 
   $(document).on('page:before-unload', function store() {
-    if(!widgets.length) {
+    if (!widgets.length) {
       widgets = $('#kf5-support-123456789');
-      if(widgets.length) {
+      if (widgets.length) {
         widgets = $([widgets[0], widgets.prev()[0], widgets.prev().prev()[0]]);
       }
     }
   });
+
   $(document).on('page:load', function (argument) {
     $('body').append(widgets);
   });
 })(jQuery);