From 123bef4f1ea53fd6387f2c6148d66b420aa9a8a6 Mon Sep 17 00:00:00 2001 From: Quentame Date: Mon, 13 Jan 2020 04:42:37 +0100 Subject: [PATCH] Fix SynologyDSM sensor if network_sensors is None (#30718) --- homeassistant/components/synologydsm/sensor.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/homeassistant/components/synologydsm/sensor.py b/homeassistant/components/synologydsm/sensor.py index d415d009252..3f459af9887 100644 --- a/homeassistant/components/synologydsm/sensor.py +++ b/homeassistant/components/synologydsm/sensor.py @@ -231,6 +231,9 @@ class SynoNasUtilSensor(SynoNasSensor): if self.var_id in network_sensors or self.var_id in memory_sensors: attr = getattr(self._api.utilisation, self.var_id)(False) + if attr is None: + return None + if self.var_id in network_sensors: return round(attr / 1024.0, 1) if self.var_id in memory_sensors: