- if(!(sb = sball_open(argv[1] ? argv[1] : "/dev/ttyS0"))) {
- fprintf(stderr, "Failed to open spaceball at %s\n", argv[1] ? argv[1] : "/dev/ttyS0");
+ if(!(sb = sball_open(argv[1] ? argv[1] : DEFDEV))) {
+ fprintf(stderr, "Failed to open spaceball at %s\n", argv[1] ? argv[1] : DEFDEV);