From d5b1d3bdb2ab82062b8d7726a8dc1e3b0cdd7fd5 Mon Sep 17 00:00:00 2001
From: Toby Zerner <toby.zerner@gmail.com>
Date: Mon, 15 Jun 2015 12:16:41 +0930
Subject: [PATCH] Don't show tags label if there are no tags to show

---
 extensions/tags/js/src/add-tag-labels.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/extensions/tags/js/src/add-tag-labels.js b/extensions/tags/js/src/add-tag-labels.js
index 61e70dd88..d8e3a0bca 100644
--- a/extensions/tags/js/src/add-tag-labels.js
+++ b/extensions/tags/js/src/add-tag-labels.js
@@ -10,8 +10,11 @@ export default function() {
   // Add tag labels to each discussion in the discussion list.
   extend(DiscussionList.prototype, 'infoItems', function(items, discussion) {
     var tags = discussion.tags();
-    if (tags && tags.length) {
-      items.add('tags', tagsLabel(tags.filter(tag => tag.slug() !== this.props.params.tags)), {first: true});
+    if (tags) {
+      tags = tags.filter(tag => tag.slug() !== this.props.params.tags);
+      if (tags.length) {
+        items.add('tags', tagsLabel(tags), {first: true});
+      }
     }
   });