Make state unknown if None returned

2016-02-12 08:58:07 -08:00 · 2016-02-12 08:58:07 -08:00 · 06bd812b7b
parent 8857c48c17
commit 06bd812b7b
1 changed files with 1 additions and 1 deletions
--- a/homeassistant/helpers/entity.py
+++ b/homeassistant/helpers/entity.py
@ -145,7 +145,7 @@ class Entity(object):
        if force_refresh:
            self.update()

-        state = str(self.state)
+        state = STATE_UNKNOWN if self.state is None else str(self.state)
        attr = self.state_attributes or {}

        device_attr = self.device_state_attributes