Revision 20303: 31_HUEDevice.pm: $name can be empty if valled from 30_HUEBridge.pm ...
31_HUEDevice.pm: $name can be empty if valled from 30_HUEBridge.pm directly (​https://forum.fhem.de/index.php/topic,11020.msg980212.html#msg980212)
Source: Revision 20303: 31_HUEDevice.pm: $name can be empty if valled from 30_HUEBridge.pm ... (http://svn.fhem.de/trac/changeset/20303/trunk)