From 03de059fd19f4915b58791c01282b5014b8689bd Mon Sep 17 00:00:00 2001
From: jelhan <jeldrik@systemli.org>
Date: Tue, 23 Feb 2016 00:02:16 +0100
Subject: [PATCH] Fix: Do not ask which timezone should be chosen if there is
 no timezone defined in poll

---
 app/controllers/poll.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/controllers/poll.js b/app/controllers/poll.js
index 69bb04a..647bd2f 100644
--- a/app/controllers/poll.js
+++ b/app/controllers/poll.js
@@ -111,7 +111,8 @@ export default Ember.Controller.extend({
    * return true if current timezone differs from timezone poll got created with
    */
   timezoneDiffers: function() {
-    return jstz.determine().name() !== this.get('model.timezone');
+    const modelTimezone = this.get('model.timezone');
+    return Ember.isPresent(modelTimezone) && jstz.determine().name() !== modelTimezone;
   }.property('model.timezone'),
 
   useLocalTimezone: function() {