diff options
| author | Lennart Poettering <lennart@poettering.net> | 2013-11-06 18:28:39 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-11-06 18:28:39 +0100 |
| commit | eb9da376d76b48585b3b63b4f91903b54f7abd36 (patch) | |
| tree | f58957844d6248d2df547727a4bfbd1b81c2ef97 /src/activate | |
| parent | 4087cb9e8fb90957d90d577e62e8ba056c2258cf (diff) | |
clients: unify how we invoke getopt_long()
Among other things this makes sure we always expose a --version command
and show it in the help texts.
Diffstat (limited to 'src/activate')
| -rw-r--r-- | src/activate/activate.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/activate/activate.c b/src/activate/activate.c index 83d25b13af..43ab458812 100644 --- a/src/activate/activate.c +++ b/src/activate/activate.c @@ -336,7 +336,7 @@ static int parse_argv(int argc, char *argv[]) { { "listen", required_argument, NULL, 'l' }, { "accept", no_argument, NULL, 'a' }, { "environment", required_argument, NULL, 'E' }, - { NULL, 0, NULL, 0 } + {} }; int c; @@ -347,8 +347,7 @@ static int parse_argv(int argc, char *argv[]) { while ((c = getopt_long(argc, argv, "+hl:saE:", options, NULL)) >= 0) switch(c) { case 'h': - help(); - return 0 /* done */; + return help(); case ARG_VERSION: puts(PACKAGE_STRING); @@ -379,8 +378,7 @@ static int parse_argv(int argc, char *argv[]) { return -EINVAL; default: - log_error("Unknown option code %c", c); - return -EINVAL; + assert_not_reached("Unhandled option"); } if (optind == argc) { |