r = command (&out, &err, "/sbin/sfdisk", flag, device, NULL);
if (r == -1) {
reply_with_error ("sfdisk: %s: %s", device, err);
r = command (&out, &err, "/sbin/sfdisk", flag, device, NULL);
if (r == -1) {
reply_with_error ("sfdisk: %s: %s", device, err);