Bugfixing the current crash problem... but still no cloe where it comes from

src/bomb.c

@@ -13,6 +13,11 @@ draw_bomb (_bomb * bomb)
       dest;
 	int x=bomb->pos.x >> 8,
 	y= bomb->pos.y >> 8;
+
+	if (x < 0 || y < 0 || x >= bman.fieldsize.x || y >= bman.fieldsize.y) {
+		d_fatal ("Draw Bomb out of range [%d,%d]\n", x,y);
+		return;
+	}
 	
     if (bomb->state != BS_trigger || ((bomb->state == BS_trigger) && (bomb->to<BOMB_TIMEOUT*TIME_FACTOR))) {
         /* check the framenumber */