allow freeing NULL appearances

[chaz/openbox] / themes / openbox / ebox_buttons / bulletr.xbm

/* Created with The GIMP */
#define bulletr_width 8
#define bulletr_height 8
static unsigned char bulletr_bits[] = {
   0x00, 0x04, 0x0e, 0x1c, 0x3c, 0x1c, 0x0e, 0x04 };