Change some instances of 'print $thing' to 'print $thing || ""', to

[sgt/puzzles] / blackbox.R

# -*- makefile -*-

blackbox : [X] GTK COMMON blackbox blackbox-icon|no-icon

blackbox : [G] WINDOWS COMMON blackbox blackbox.res|noicon.res

ALL += blackbox[COMBINED]

!begin gtk
GAMES += blackbox
!end

!begin >list.c
    A(blackbox) \
!end

!begin >wingames.lst
blackbox.exe:Black Box
!end