From 44b16bdb5da56a99629c6da8365d0c65a77d4bb6 Mon Sep 17 00:00:00 2001
From: Mohammad Younes <myounes@gmail.com>
Date: Mon, 16 Dec 2013 21:22:22 +0300
Subject: [PATCH] Fix Menu dropdowns not closing in IE11 #409

---
 src/modules/transition.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/modules/transition.js b/src/modules/transition.js
index d5d03aeb3..4b0e07c7f 100755
--- a/src/modules/transition.js
+++ b/src/modules/transition.js
@@ -170,11 +170,14 @@ $.fn.transition = function() {
           var fakeAssignment = element.offsetWidth;
           if (removeThenAdd) {
               var parent = $module.parent();
+              //element not attached yet.
+              if (parent.length == 0)
+                  return;
               var next = $module.next();
               if (next.length == 0)
                   $module.detach().appendTo(parent);
               else
-                  $module.detach().before(next);
+                  $module.detach().insertBefore(next);
           }
         },