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Fix race condition in template components.

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pavoni
2016-03-17 10:58:22 +00:00
parent 179c6efff7
commit 4e7160139e
4 changed files with 5 additions and 5 deletions
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2
homeassistant/components/sensor/template.py
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@@ -82,7 +82,7 @@ class SensorTemplate(Entity):
def _event_listener(self, event):
"""Called when the target device changes state."""
if not hasattr(self, 'hass'):
if not hasattr(self, 'hass') or self.hass is None:
return
self.update_ha_state(True)