diff options
Diffstat (limited to 'src/sysusers/sysusers.c')
| -rw-r--r-- | src/sysusers/sysusers.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/src/sysusers/sysusers.c b/src/sysusers/sysusers.c index b7c1609242..19568adf7a 100644 --- a/src/sysusers/sysusers.c +++ b/src/sysusers/sysusers.c @@ -1413,16 +1413,13 @@ static void free_database(Hashmap *by_name, Hashmap *by_id) { hashmap_free(by_id); } -static int help(void) { - +static void help(void) { printf("%s [OPTIONS...] [CONFIGURATION FILE...]\n\n" "Creates system user accounts.\n\n" " -h --help Show this help\n" " --version Show package version\n" - " --root=PATH Operate on an alternate filesystem root\n", - program_invocation_short_name); - - return 0; + " --root=PATH Operate on an alternate filesystem root\n" + , program_invocation_short_name); } static int parse_argv(int argc, char *argv[]) { @@ -1444,12 +1441,13 @@ static int parse_argv(int argc, char *argv[]) { assert(argc >= 0); assert(argv); - while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0) { + while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0) switch (c) { case 'h': - return help(); + help(); + return 0; case ARG_VERSION: puts(PACKAGE_STRING); @@ -1471,7 +1469,6 @@ static int parse_argv(int argc, char *argv[]) { default: assert_not_reached("Unhandled option"); } - } return 1; } |