avoid setting _last_period to None

This commit is contained in:
Diogo Gomes
2022-02-14 21:16:52 +00:00
parent 1d082d3ca6
commit bd3e2e2afe

View File

@@ -283,7 +283,7 @@ class UtilityMeterSensor(RestoreEntity, SensorEntity):
return return
_LOGGER.debug("Reset utility meter <%s>", self.entity_id) _LOGGER.debug("Reset utility meter <%s>", self.entity_id)
self._last_reset = dt_util.utcnow() self._last_reset = dt_util.utcnow()
self._last_period = str(self._state) self._last_period = str(self._state) if self._state else 0
self._state = 0 self._state = 0
self.async_write_ha_state() self.async_write_ha_state()