From 87822f001f31cb5698e5092dd978cfb0f3bad129 Mon Sep 17 00:00:00 2001
From: Adam Sutton <dev@adamsutton.me.uk>
Date: Sat, 19 Jan 2013 00:42:17 +0000
Subject: [PATCH] Fix #1549 - webui: stop tabs being re-added.

---
 src/webui/static/app/tvheadend.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/webui/static/app/tvheadend.js b/src/webui/static/app/tvheadend.js
index 96bb66a3..cfaab734 100644
--- a/src/webui/static/app/tvheadend.js
+++ b/src/webui/static/app/tvheadend.js
@@ -242,6 +242,8 @@ tvheadend.VLC = function(url) {
  */
 function accessUpdate(o) {
   tvheadend.accessUpdate = o;
+  if (!tvheadend.capabilities)
+    return;
 
 	if (o.dvr == true && tvheadend.dvrpanel == null) {
 		tvheadend.dvrpanel = new tvheadend.dvr;
@@ -260,8 +262,6 @@ function accessUpdate(o) {
 				new tvheadend.iptv, new tvheadend.acleditor ]
 		});
 		tvheadend.rootTabPanel.add(tvheadend.confpanel);
-	}
-  if (tvheadend.capabilities && tvheadend.confpanel) {
     if (tvheadend.capabilities.indexOf('linuxdvb') != -1 ||
         tvheadend.capabilities.indexOf('v4l')      != -1) {
       tvheadend.confpanel.add(new tvheadend.tvadapters);