Fixed bug for receivers without support for new command (#18478)

* Fixed bug for receivers without support for new command * removed extra parenthesis
home-assistant · Nov 15, 2018 · afb3a52 · afb3a52
1 parent 4446b15
commit afb3a52
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/homeassistant/components/media_player/onkyo.py b/homeassistant/components/media_player/onkyo.py
@@ -220,6 +220,9 @@ def update(self):
                     [i for i in current_source_tuples[1]])
         self._muted = bool(mute_raw[1] == 'on')
         self._volume = volume_raw[1] / self._max_volume
+
+        if not hdmi_out_raw:
+            return
         self._attributes["video_out"] = ','.join(hdmi_out_raw[1])
 
     @property