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| author |   nicm <nicm@openbsd.org> | 2020-03-17 16:02:38 +0000 |
|---|---|---|
| committer | nicm <nicm@openbsd.org> | 2020-03-17 16:02:38 +0000 |
| commit | 08ce1db4fbd76f19795c7f90914aeb042cb5003f (patch) | |
| tree | 1f112617df57159c4c936a04bf87586c894d6f9c | |
| parent | Hook this up to the drm(4) panel code and add an override for the (diff) | |
| download | wireguard-openbsd-08ce1db4fbd76f19795c7f90914aeb042cb5003f.tar.xz wireguard-openbsd-08ce1db4fbd76f19795c7f90914aeb042cb5003f.zip | |
getopt is not required to set optarg to NULL when there is no argument
and some do not, so set it explicitly each time.
| -rw-r--r-- | usr.bin/tmux/arguments.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.bin/tmux/arguments.c b/usr.bin/tmux/arguments.c index ffd3f8c5025..9dcf7cbceb2 100644 --- a/usr.bin/tmux/arguments.c +++ b/usr.bin/tmux/arguments.c @@ -1,4 +1,4 @@ -/* $OpenBSD: arguments.c,v 1.27 2019/07/09 14:03:12 nicm Exp $ */ +/* $OpenBSD: arguments.c,v 1.28 2020/03/17 16:02:38 nicm Exp $ */ /* * Copyright (c) 2010 Nicholas Marriott <nicholas.marriott@gmail.com> @@ -75,6 +75,7 @@ args_parse(const char *template, int argc, char **argv) optreset = 1; optind = 1; + optarg = NULL; while ((opt = getopt(argc, argv, template)) != -1) { if (opt < 0) @@ -84,6 +85,7 @@ args_parse(const char *template, int argc, char **argv) return (NULL); } args_set(args, opt, optarg); + optarg = NULL; } argc -= optind; argv += optind; |