From 0b81bbef22a0145e1972973761248070f0bd1c66 Mon Sep 17 00:00:00 2001
From: Mike Cochrane <mikec@mikenz.geek.nz>
Date: Wed, 9 Mar 2016 21:36:39 +1300
Subject: [PATCH] FIX attempt to access https iframe from http interface

---
 admin/javascript/src/LeftAndMain.ActionTabSet.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/admin/javascript/src/LeftAndMain.ActionTabSet.js b/admin/javascript/src/LeftAndMain.ActionTabSet.js
index 3e3aba05b..5be48b907 100644
--- a/admin/javascript/src/LeftAndMain.ActionTabSet.js
+++ b/admin/javascript/src/LeftAndMain.ActionTabSet.js
@@ -31,7 +31,9 @@ $.entwine('ss', function($) {
 			// because the panel is still open when the ajax edit form reloads.
 			var frame = $('.cms-container').find('iframe');
 			frame.each(function(index, iframe){
-				$(iframe).contents().off('click.ss-ui-action-tabset');
+				try {
+					$(iframe).contents().off('click.ss-ui-action-tabset');
+				} catch (e) {}
 			});
 			$(document).off('click.ss-ui-action-tabset');