Catch RuntimeError (#5134)

2017-01-02 18:45:10 +01:00 · 2017-01-02 18:45:10 +01:00 · 23f16bb68f
parent 8a463ef7a4
commit 23f16bb68f
1 changed files with 6 additions and 1 deletions
--- a/homeassistant/components/zwave/init.py
+++ b/homeassistant/components/zwave/init.py
@ -621,7 +621,12 @@ class ZWaveDeviceEntity:
            const.ATTR_NODE_ID: self._value.node.node_id,
        }

-        battery_level = self._value.node.get_battery_level()
+        try:
+            battery_level = self._value.node.get_battery_level()
+        except RuntimeError:
+            # If we get an runtime error the dict has changed while
+            # we was looking for a value, just do it again
+            battery_level = self._value.node.get_battery_level()

        if battery_level is not None:
            attrs[ATTR_BATTERY_LEVEL] = battery_level