Revision 18777: 98_SVG.pm: do not crash when plotSize is not set (Forum #97977)
98_SVG.pm: do not crash when plotSize is not set (Forum: #97977)
Source: Revision 18777: 98_SVG.pm: do not crash when plotSize is not set (Forum #97977) (http://svn.fhem.de/trac/changeset/18777/trunk)