Fix CO2 remote crash when remote has no CO2 info (#152) - #159
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Fixes #152
When a configured remote does not include CO2 data, the MQTT payload for that remote can be either
nullor a dict without aco2key (e.g.{"remote0":null}or{"remote0":{"timestamp":0,...}}). The previous code didpayload[json_field]["co2"], which raisedTypeError: 'NoneType' object is not subscriptableorKeyError: 'co2', spamming the Home Assistant log.This change reads the remote payload with
.get()and only extractsco2when it is a dict, falling back toNoneotherwise.🤖 Generated with Claude Code