Better netgear logging

2016-03-14 21:12:42 -07:00 · 2016-03-14 21:12:42 -07:00 · cde05b91ce
commit cde05b91ce
parent 663e4d57d9
1 changed files with 6 additions and 1 deletions
--- a/homeassistant/components/device_tracker/netgear.py
+++ b/homeassistant/components/device_tracker/netgear.py
@ -89,4 +89,9 @@ class NetgearDeviceScanner(object):
        with self.lock:
            _LOGGER.info("Scanning")

-            self.last_results = self._api.get_attached_devices() or []
+            results = self._api.get_attached_devices()
+
+            if results is None:
+                _LOGGER.warning('Error scanning devices')
+
+            self.last_results = results or []