From 5cc019afa2424d0152b561a01e12c04e1ab08f4d Mon Sep 17 00:00:00 2001
From: Stein Magnus Jodal <stein.magnus@jodal.no>
Date: Thu, 25 Jun 2015 23:15:59 +0200
Subject: [PATCH] validation: Add 'track' as accepted distinct field

---
 mopidy/internal/validation.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mopidy/internal/validation.py b/mopidy/internal/validation.py
index 7eedba20..52acc64f 100644
--- a/mopidy/internal/validation.py
+++ b/mopidy/internal/validation.py
@@ -17,7 +17,8 @@ TRACKLIST_FIELDS = {  # TODO: add bitrate, length, disc_no, track_no, modified?
     'uri', 'name', 'genre', 'date', 'comment', 'musicbrainz_id'}
 
 DISTINCT_FIELDS = {
-    'artist', 'albumartist', 'album', 'composer', 'performer', 'date', 'genre'}
+    'track', 'artist', 'albumartist', 'album', 'composer', 'performer', 'date',
+    'genre'}
 
 
 # TODO: _check_iterable(check, msg, **kwargs) + [check(a) for a in arg]?