TODO warning; is this code very unsafe maybe?
TODO warning; is this code very unsafe maybe?

markwal/CuraEngine,totalretribution/CuraEngine,alephobjects/CuraEngine,ROBO3D/CuraEngine,alephobjects/CuraEngine,ROBO3D/CuraEngine,pratikshashroff/pcura,pratikshashroff/pcura,totalretribution/CuraEngine,markwal/CuraEngine,totalretribution/CuraEngine,Ultimaker/CuraEngine,Ultimaker/CuraEngine,markwal/CuraEngine,alephobjects/CuraEngine,pratikshashroff/pcura,ROBO3D/CuraEngine