Fix systematic warning in influxdb sensor (#7541)

2017-05-13 05:47:12 +02:00 · 2017-05-13 05:47:12 +02:00 · ad15844cf4
commit ad15844cf4
parent 25cb7c652b
1 changed files with 1 additions and 1 deletions
--- a/homeassistant/components/sensor/influxdb.py
+++ b/homeassistant/components/sensor/influxdb.py
@ -174,7 +174,7 @@ class InfluxSensorData(object):
                            "to UNKNOWN: %s", self.query)
            self.value = None
        else:
-            if points:
+            if len(points) > 1:
                _LOGGER.warning("Query returned multiple points, only first "
                                "one shown: %s", self.query)
            self.value = points[0].get('value')