Fixed a bug where you could drag and drop a part onto the print bed while printing or editing and it would crash.
Fixed a bug where you could drag and drop a part onto the print bed while printing
or editing and it would crash.

unlimitedbacon/MatterControl,rytz/MatterControl,CodeMangler/MatterControl,ddpruitt/MatterControl,MatterHackers/MatterControl,jlewin/MatterControl,MatterHackers/MatterControl,mmoening/MatterControl,unlimitedbacon/MatterControl,ddpruitt/MatterControl,rytz/MatterControl,rytz/MatterControl,unlimitedbacon/MatterControl,tellingmachine/MatterControl,larsbrubaker/MatterControl,CodeMangler/MatterControl,larsbrubaker/MatterControl,mmoening/MatterControl,CodeMangler/MatterControl,tellingmachine/MatterControl,larsbrubaker/MatterControl,mmoening/MatterControl,jlewin/MatterControl,jlewin/MatterControl,jlewin/MatterControl,unlimitedbacon/MatterControl,larsbrubaker/MatterControl,ddpruitt/MatterControl,MatterHackers/MatterControl