From 6aff8ebca565c92ca6cfc9d34cfed12a19e81742 Mon Sep 17 00:00:00 2001
From: Toby Zerner <toby.zerner@gmail.com>
Date: Fri, 19 Jun 2015 17:26:01 +0930
Subject: [PATCH] Don't color the hero if the tag doesn't have a color

---
 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 1033a43a8..75073224f 100644
--- a/extensions/tags/js/src/add-tag-labels.js
+++ b/extensions/tags/js/src/add-tag-labels.js
@@ -27,8 +27,11 @@ export default function() {
   extend(DiscussionHero.prototype, 'view', function(view) {
     var tags = sortTags(this.props.discussion.tags());
     if (tags && tags.length) {
-      view.attrs.style = 'background-color: '+tags[0].color();
-      view.attrs.className += ' discussion-hero-colored';
+      var color = tags[0].color();
+      if (color) {
+        view.attrs.style = 'background-color: '+color;
+        view.attrs.className += ' discussion-hero-colored';
+      }
     }
   });