diff options
| author | Scott Soule Cheloha <cheloha@cvs.openbsd.org> | 2022-12-04 23:50:52 +0000 |
|---|---|---|
| committer | Scott Soule Cheloha <cheloha@cvs.openbsd.org> | 2022-12-04 23:50:52 +0000 |
| commit | 7119931719c16b3e14f3ca5213b351e777080528 (patch) | |
| tree | db01a02e50effc999803525fd4173a9bc9a2646f /usr.bin/finger | |
| parent | 45b7e652cd98369e756e28db16f4aad0626aec0d (diff) | |
userspace: remove vestigial '?' cases from top-level getopt(3) loops
getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument. We can
handle this case with the "default" failure case with no loss of
legibility. Hence, remove all the redundant "case '?':" lines.
Prompted by dlg@. With help from dlg@ and millert@.
Link: https://marc.info/?l=openbsd-tech&m=167011979726449&w=2
ok naddy@ millert@ dlg@
Diffstat (limited to 'usr.bin/finger')
| -rw-r--r-- | usr.bin/finger/finger.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/usr.bin/finger/finger.c b/usr.bin/finger/finger.c index 3178b946ed8..11d5295c613 100644 --- a/usr.bin/finger/finger.c +++ b/usr.bin/finger/finger.c @@ -1,4 +1,4 @@ -/* $OpenBSD: finger.c,v 1.27 2018/04/26 12:42:51 guenther Exp $ */ +/* $OpenBSD: finger.c,v 1.28 2022/12/04 23:50:48 cheloha Exp $ */ /* * Copyright (c) 1989 The Regents of the University of California. @@ -107,7 +107,6 @@ main(int argc, char *argv[]) case 'o': oflag = 1; /* office info */ break; - case '?': default: (void)fprintf(stderr, "usage: %s [-hlMmops] [login ...]\n", __progname); |