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 /games | |
| 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 'games')
| -rw-r--r-- | games/robots/main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/games/robots/main.c b/games/robots/main.c index 97b941f0da1..12d36bbc589 100644 --- a/games/robots/main.c +++ b/games/robots/main.c @@ -1,4 +1,4 @@ -/* $OpenBSD: main.c,v 1.30 2021/10/23 11:22:49 mestre Exp $ */ +/* $OpenBSD: main.c,v 1.31 2022/12/04 23:50:45 cheloha Exp $ */ /* $NetBSD: main.c,v 1.5 1995/04/22 10:08:54 cgd Exp $ */ /* @@ -93,7 +93,6 @@ main(int ac, char *av[]) case 't': Teleport = TRUE; break; - case '?': default: usage(); } |