From b1958314821984e9e063131c221c5397119a8458 Mon Sep 17 00:00:00 2001
From: brantje <brantje@gmail.com>
Date: Sat, 8 Oct 2016 15:56:27 +0200
Subject: [PATCH] Fix for ng-dupes

---
 js/app/services/tagservice.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/js/app/services/tagservice.js b/js/app/services/tagservice.js
index 1e2a0358..0d5a4850 100644
--- a/js/app/services/tagservice.js
+++ b/js/app/services/tagservice.js
@@ -19,8 +19,10 @@
 				},
 				addTags: function (tags) {
 					for (var i = 0; i < tags.length; i++) {
-						if ($filter('filter')(_tags, {text: tags[i].text}).length === 0) {
-							_tags.push(tags[i]);
+						if (tags[i].text) {
+							if ($filter('filter')(_tags, {text: tags[i].text}).length === 0) {
+								_tags.push(tags[i]);
+							}
 						}
 					}
 				},