[monitoring-plugins] fix default check state

[Lorenz Kästle]

 Module: monitoring-plugins
 Branch: master
 Commit: dab009654cfb76d690d7fb64ca9a190d855a308f
 Author: Lorenz Kästle <12514511+RincewindsHat at users.noreply.github.com>
   Date: Tue Sep 16 14:11:29 2025 +0200
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=dab00965

fix default check state

---

 plugins/check_apt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/check_apt.c b/plugins/check_apt.c
index 80ce6060..9ed5b6cf 100644
--- a/plugins/check_apt.c
+++ b/plugins/check_apt.c
@@ -177,7 +177,7 @@ int main(int argc, char **argv) {
 	mp_subcheck sc_other_updates = mp_subcheck_init();
 
 	xasprintf(&sc_other_updates.output, "Updates available: %zu", packages_available);
-	mp_set_subcheck_default_state(sc_other_updates, STATE_OK);
+	sc_other_updates = mp_set_subcheck_default_state(sc_other_updates, STATE_OK);
 	mp_add_perfdata_to_subcheck(&sc_other_updates, pd_other_updates);
 
 	if (packages_available >= config.packages_warning && !config.only_critical) {