[gnome-music/wip/jfelder/gstplayer-no-playlists: 2/2] player: Fix Grl require_version warning

[Jean Felder <jfelder src gnome org>]

commit c03e7d6925849563d4431f12810b2a1914180e5b
Author: Jean Felder <jfelder src gnome org>
Date:   Fri Apr 26 16:50:29 2019 +0200

    player: Fix Grl require_version warning
    
    With the removal of the playlists variable in gstplayer.py, the first
    Grl import now happens in player.py.

 gnomemusic/player.py | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/gnomemusic/player.py b/gnomemusic/player.py
index a1592a1b..07f362e9 100644
--- a/gnomemusic/player.py
+++ b/gnomemusic/player.py
@@ -30,6 +30,7 @@ import logging
 import time
 
 import gi
+gi.require_version('Grl', '0.3')
 gi.require_version('Gst', '1.0')
 gi.require_version('GstAudio', '1.0')
 gi.require_version('GstPbutils', '1.0')