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-rw-r--r--src/analyze/analyze.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/src/analyze/analyze.c b/src/analyze/analyze.c
index 8f965e7a8b..3b793f6664 100644
--- a/src/analyze/analyze.c
+++ b/src/analyze/analyze.c
@@ -1151,7 +1151,7 @@ static int set_log_level(sd_bus *bus, char **args) {
return 0;
}
-static void help(void) {
+static int help(void) {
pager_open_if_enabled();
@@ -1186,11 +1186,11 @@ static void help(void) {
/* When updating this list, including descriptions, apply
* changes to shell-completion/bash/systemd and
* shell-completion/systemd-zsh-completion.zsh too. */
+
+ return 0;
}
static int parse_argv(int argc, char *argv[]) {
- int r;
-
enum {
ARG_VERSION = 0x100,
ARG_ORDER,
@@ -1214,18 +1214,20 @@ static int parse_argv(int argc, char *argv[]) {
{ "to-pattern", required_argument, NULL, ARG_DOT_TO_PATTERN },
{ "fuzz", required_argument, NULL, ARG_FUZZ },
{ "no-pager", no_argument, NULL, ARG_NO_PAGER },
- { NULL, 0, NULL, 0 }
+ {}
};
+ int r, c;
+
assert(argc >= 0);
assert(argv);
- for (;;) {
- switch (getopt_long(argc, argv, "hH:M:", options, NULL)) {
+ while ((c = getopt_long(argc, argv, "hH:M:", options, NULL)) >= 0) {
+
+ switch (c) {
case 'h':
- help();
- return 0;
+ return help();
case ARG_VERSION:
puts(PACKAGE_STRING);
@@ -1280,9 +1282,6 @@ static int parse_argv(int argc, char *argv[]) {
arg_host = optarg;
break;
- case -1:
- return 1;
-
case '?':
return -EINVAL;
@@ -1290,6 +1289,8 @@ static int parse_argv(int argc, char *argv[]) {
assert_not_reached("Unhandled option");
}
}
+
+ return 1;
}
int main(int argc, char *argv[]) {