patch to fix (patially) issue 2609 submitted by a.palazzi in https://forum.freecadweb.org/viewtopic.php?f=10&t=19813#p184360
* Authors --------- Jose Luis Cercós Pita <jlcercos@gmail.com> * Introduction -------------- FreeCAD-Ship is a free module for FreeCAD oriented to aid ship design providing most common tools (Outline drawing, hydrostatics, ...).