diff options
Diffstat (limited to 'src/login/inhibit.c')
| -rw-r--r-- | src/login/inhibit.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/src/login/inhibit.c b/src/login/inhibit.c index 24e8fb04bd..02b6b25751 100644 --- a/src/login/inhibit.c +++ b/src/login/inhibit.c @@ -122,8 +122,7 @@ static int print_inhibitors(sd_bus *bus, sd_bus_error *error) { return 0; } -static int help(void) { - +static void help(void) { printf("%s [OPTIONS...] {COMMAND} ...\n\n" "Execute a process while inhibiting shutdown/sleep/idle.\n\n" " -h --help Show this help\n" @@ -135,10 +134,8 @@ static int help(void) { " --who=STRING A descriptive string who is inhibiting\n" " --why=STRING A descriptive string why is being inhibited\n" " --mode=MODE One of block or delay\n" - " --list List active inhibitors\n", - program_invocation_short_name); - - return 0; + " --list List active inhibitors\n" + , program_invocation_short_name); } static int parse_argv(int argc, char *argv[]) { @@ -168,12 +165,13 @@ 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); @@ -206,7 +204,6 @@ static int parse_argv(int argc, char *argv[]) { default: assert_not_reached("Unhandled option"); } - } if (arg_action == ACTION_INHIBIT && argc == 1) arg_action = ACTION_LIST; |