Revision 15928: 20_FRM_OUT.pm: fix "uninitialised" warning when calling FRM_OUT_Set ...
20_FRM_OUT.pm: fix "uninitialised" warning when calling FRM_OUT_Set without command (Forum: #81815)
Source: Revision 15928: 20_FRM_OUT.pm: fix "uninitialised" warning when calling FRM_OUT_Set ... (http://svn.fhem.de/trac/changeset/15928/trunk)