Ignore empty sensor readings

hiveeyes · Mar 7, 2019 · 1dd565c · 1dd565c
1 parent 60ce44b
commit 1dd565c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/terkin/datalogger.py b/terkin/datalogger.py
@@ -77,7 +77,9 @@ def read_sensors(self):
             sensor_name = sensor.__class__.__name__
             print('INFO:  Reading sensor "{}"'.format(sensor_name))
             try:
-                data.update(sensor.read())
+                reading = sensor.read()
+                if reading is not None:
+                    data.update(reading)
             except Exception as ex:
                 print('ERROR: Reading sensor "{}" failed: {}'.format(sensor_name, ex))
         return data