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async_tariff_change tracks state change - state machine will not pass a None

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This commit is contained in:
Diogo Gomes
2022-02-14 21:50:29 +00:00
parent 1a7fe02113
commit 24fc04a964
1 changed files with 1 additions and 3 deletions
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4
homeassistant/components/utility_meter/sensor.py
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@@ -238,9 +238,7 @@ class UtilityMeterSensor(RestoreEntity, SensorEntity):
@callback @callback
def async_tariff_change(self, event): def async_tariff_change(self, event):
"""Handle tariff changes.""" """Handle tariff changes."""
if (new_state := event.data.get("new_state")) is None: new_state = event.data.get("new_state")
return
self._change_status(new_state.state) self._change_status(new_state.state)
def _change_status(self, tariff): def _change_status(self, tariff):