From 4481ca939a5a6198c25653b7d31449c352838775 Mon Sep 17 00:00:00 2001
From: jcass <john.cass77@gmail.com>
Date: Wed, 18 Jan 2017 19:10:47 +0200
Subject: [PATCH] Fix issue where 'Show Info' popup would not work for
 TrackRefs.

---
 mopidy_musicbox_webclient/static/js/controls.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mopidy_musicbox_webclient/static/js/controls.js b/mopidy_musicbox_webclient/static/js/controls.js
index 5664585..55e87d2 100644
--- a/mopidy_musicbox_webclient/static/js/controls.js
+++ b/mopidy_musicbox_webclient/static/js/controls.js
@@ -362,7 +362,7 @@
                 }
 
                 // Fallback to album artists.
-                if (artistNames.length === 0 && track.album.artists && track.album.artists.length > 0) {
+                if (artistNames.length === 0 && track.album && track.album.artists && track.album.artists.length > 0) {
                     for (i = 0; i < track.album.artists.length; i++) {
                         if (i > 0) {
                             artistNames = artistNames + ', '
@@ -404,6 +404,7 @@
                     $('#popupShowInfo #uri-cell').select()
                 }
             }, console.error)
+            return false
         },
 
         refreshPlaylists: function () {