Revision 26645: 73_WaterCalculator: bugfix - Sommer/Wintertimer crash fixed
73_WaterCalculator: bugfix - Sommer/Wintertimer crash fixed
Source: Revision 26645: 73_WaterCalculator: bugfix - Sommer/Wintertimer crash fixed (http://svn.fhem.de/trac/changeset/26645/trunk)