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Diffstat (limited to 'src/locale/localectl.c')
-rw-r--r--src/locale/localectl.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/src/locale/localectl.c b/src/locale/localectl.c
index 8acc212033..69d50076aa 100644
--- a/src/locale/localectl.c
+++ b/src/locale/localectl.c
@@ -440,8 +440,7 @@ static int list_x11_keymaps(sd_bus *bus, char **args, unsigned n) {
return 0;
}
-static int help(void) {
-
+static void help(void) {
printf("%s [OPTIONS...] COMMAND ...\n\n"
"Query or change system locale and keyboard settings.\n\n"
" -h --help Show this help\n"
@@ -463,10 +462,8 @@ static int help(void) {
" list-x11-keymap-layouts Show known X11 keyboard mapping layouts\n"
" list-x11-keymap-variants [LAYOUT]\n"
" Show known X11 keyboard mapping variants\n"
- " list-x11-keymap-options Show known X11 keyboard mapping options\n",
- program_invocation_short_name);
-
- return 0;
+ " list-x11-keymap-options Show known X11 keyboard mapping options\n"
+ , program_invocation_short_name);
}
static int parse_argv(int argc, char *argv[]) {
@@ -494,12 +491,13 @@ static int parse_argv(int argc, char *argv[]) {
assert(argc >= 0);
assert(argv);
- while ((c = getopt_long(argc, argv, "hH:M:", options, NULL)) >= 0) {
+ while ((c = getopt_long(argc, argv, "hH:M:", options, NULL)) >= 0)
switch (c) {
case 'h':
- return help();
+ help();
+ return 0;
case ARG_VERSION:
puts(PACKAGE_STRING);
@@ -534,7 +532,6 @@ static int parse_argv(int argc, char *argv[]) {
default:
assert_not_reached("Unhandled option");
}
- }
return 1;
}