Fix: Programing error triggered by variable class expression
Fix: Programing error triggered by variable class expression

phnakarin/masterfiles,frap/masterfiles-1,frap/masterfiles-1,phnakarin/masterfiles,phnakarin/masterfiles,maciejmrowiec/masterfiles,maciejmrowiec/masterfiles,martingehrke/masterfiles,martingehrke/masterfiles,martingehrke/masterfiles,maciejmrowiec/masterfiles,frap/masterfiles-1