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payload parameter of type None replaced with zero-length string in will_set() #47

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Jul 28, 2020
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2 changes: 1 addition & 1 deletion adafruit_minimqtt/adafruit_minimqtt.py
Original file line number Diff line number Diff line change
Expand Up @@ -217,7 +217,7 @@ def will_set(self, topic=None, payload=None, qos=0, retain=False):
if self._is_connected:
raise MMQTTException("Last Will should only be called before connect().")
if payload is None:
raise MMQTTException("Message can not be None.")
payload = ""
if isinstance(payload, (int, float, str)):
payload = str(payload).encode()
else:
Expand Down