- fixes bug number 7 of this list: https://forum.freecad.org/viewtopic.php?style=5&p=489666#p489666 - also fix warning about too short variable name
- fixes bug number 7 of this list: https://forum.freecad.org/viewtopic.php?style=5&p=489666#p489666 - also fix warning about too short variable name