Fixed build error handling using invalid Python syntax.
Fixed build error handling using invalid Python syntax.

ThiagoGarciaAlves/MinecraftForge,Ghostlyr/MinecraftForge,simon816/MinecraftForge,Mathe172/MinecraftForge,dmf444/MinecraftForge,RainWarrior/MinecraftForge,bonii-xx/MinecraftForge,Zaggy1024/MinecraftForge,fcjailybo/MinecraftForge,mickkay/MinecraftForge,luacs1998/MinecraftForge,karlthepagan/MinecraftForge,jdpadrnos/MinecraftForge,CrafterKina/MinecraftForge,Vorquel/MinecraftForge,blay09/MinecraftForge,brubo1/MinecraftForge,Theerapak/MinecraftForge,shadekiller666/MinecraftForge