Revision 27348: 98_DOIF.pm: new function: diffpsec, DOIF_Readings: no event if value ...
98_DOIF.pm: new function: diffpsec, DOIF_Readings: no event if value is undef
Source: Revision 27348: 98_DOIF.pm: new function: diffpsec, DOIF_Readings: no event if value ... (http://svn.fhem.de/trac/changeset/27348/trunk)