libcaca: svn commit r473 (sam)

r473 | sam | 2006-03-24 10:48:20 +0100 (Fri, 24 Mar 2006) | 2 lines
Changed paths:
   M /trunk/caca/caca.c
   M /trunk/caca/caca_internals.h
   M /trunk/caca/driver_conio.c
   M /trunk/caca/driver_gl.c
   M /trunk/caca/driver_ncurses.c
   M /trunk/caca/driver_network.c
   M /trunk/caca/driver_slang.c
   M /trunk/caca/driver_vga.c
   M /trunk/caca/driver_win32.c
   M /trunk/caca/driver_x11.c

  * Allow the driver initialisation to fail, for instance when $DISPLAY = "".