vita-make-fself: Show a proper message for unexpected end of file
vita-make-fself: Show a proper message for unexpected end of file

vitasdk/vita-toolchain,yne/vita-toolchain,173210/vita-toolchain,yne/vita-toolchain,173210/vita-toolchain,endrift/vita-toolchain,endrift/vita-toolchain,vitasdk/vita-toolchain