diff options
Diffstat (limited to 'util/spkmodem_recv')
| -rw-r--r-- | util/spkmodem_recv/spkmodem-recv.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/util/spkmodem_recv/spkmodem-recv.c b/util/spkmodem_recv/spkmodem-recv.c index d5465137..c09bf7c5 100644 --- a/util/spkmodem_recv/spkmodem-recv.c +++ b/util/spkmodem_recv/spkmodem-recv.c @@ -104,15 +104,14 @@ main(int argc, char **argv) argv0 = argv[0]; - while (1) { - c = getopt(argc, argv, "d"); - if (c == -1) - break; - - if (c == 'd') + while ((c = getopt(argc, argv, "d")) != -1) { + switch (c) { + case 'd': st.debug = 1; - else + break; + default: err(EINVAL, "Invalid argument"); + } } setvbuf(stdout, NULL, _IONBF, 0); |