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fixing potential null issue with optional param being parsed as a script (#7928)

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* fixing potential null issue with optional param being parsed as a script

* Create template.py
This commit is contained in:
cribbstechnologies 2017-06-12 01:58:20 -04:00 committed by Paulus Schoutsen
parent 03f916ed10
commit dc45ed38e7
1 changed files with 4 additions and 2 deletions
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6
homeassistant/components/light/template.py
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@ -59,7 +59,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
state_template = device_config[CONF_VALUE_TEMPLATE]
on_action = device_config[CONF_ON_ACTION]
off_action = device_config[CONF_OFF_ACTION]
level_action = device_config[CONF_LEVEL_ACTION]
level_action = device_config.get(CONF_LEVEL_ACTION)
level_template = device_config[CONF_LEVEL_TEMPLATE]
template_entity_ids = set()
@ -108,7 +108,9 @@ class LightTemplate(Light):
self._template = state_template
self._on_script = Script(hass, on_action)
self._off_script = Script(hass, off_action)
self._level_script = Script(hass, level_action)
self._level_script = None
if level_action is not None:
self._level_script = Script(hass, level_action)
self._level_template = level_template
self._state = False