Allow 'None' MAC to be loaded from known_devices (#3102)

2016-09-02 00:02:35 +02:00
parent dcfc1ef361
commit dadcf92290
1 changed files with 2 additions and 1 deletions
--- a/homeassistant/components/device_tracker/init.py
+++ b/homeassistant/components/device_tracker/init.py
@@ -388,7 +388,8 @@ def load_config(path: str, hass: HomeAssistantType, consider_home: timedelta):
    try:
        return [
            Device(hass, consider_home, device.get('track', False),
-                   str(dev_id).lower(), str(device.get('mac')).upper(),
+                   str(dev_id).lower(), None if device.get('mac') is None
+                   else str(device.get('mac')).upper(),
                   device.get('name'), device.get('picture'),
                   device.get('gravatar'),
                   device.get(CONF_AWAY_HIDE, DEFAULT_AWAY_HIDE))