Revision 25422: 10_MQTT2_DEVICE.pm: fixing UNDEFINED for broken clientId (Forum #125159)
10_MQTT2_DEVICE.pm: fixing UNDEFINED for broken clientId (Forum: #125159)
Source: Revision 25422: 10_MQTT2_DEVICE.pm: fixing UNDEFINED for broken clientId (Forum #125159) (http://svn.fhem.de/trac/changeset/25422/trunk)