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Ignore template if it isn't set

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This commit is contained in:
Philip Lundrigan 2015-12-14 10:49:54 -07:00
parent 600831cff5
commit e821b546d5
1 changed files with 5 additions and 2 deletions
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7
homeassistant/components/sensor/command_sensor.py
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@ -73,8 +73,11 @@ class CommandSensor(Entity):
self.data.update()
value = self.data.value
self._state = template.render_with_possible_json_value(
self._hass, self._value_template, value, 'N/A')
if self._value_template is not None:
self._state = template.render_with_possible_json_value(
self._hass, self._value_template, value, 'N/A')
else:
self._state = value
# pylint: disable=too-few-public-methods