Jochen Klein b6eea715fa

[mqtt] Only unsubscribe if we subscribed before (#9758) ...

Fix for 9730

Signed-off-by: Jochen Klein <git@jochen.susca.de>

2021-01-10 16:25:54 +01:00

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main

[mqtt] Only unsubscribe if we subscribed before (#9758)

2021-01-10 16:25:54 +01:00

test

Update license headers to 2021 (#9620)

2021-01-02 22:03:14 +01:00