allow freeing NULL appearances

[chaz/openbox] / themes / fieron_buttons / close.xbm

/* Created with The GIMP */
#define close_width 8
#define close_height 8
static unsigned char close_bits[] = {
   0x00, 0xc3, 0x66, 0x3c, 0x3c, 0x66, 0xc3, 0x00 };