[monitoring-plugins] check_ntp_peer: fix invalid conversion in printf

[Lorenz Kästle]

 Module: monitoring-plugins
 Branch: master
 Commit: c43135a5e5d7b03eaaf557581f7a8cbc86fa7b90
 Author: Lorenz Kästle <lorenz.kaestle at netways.de>
   Date: Mon Jul 14 09:37:51 2025 +0200
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=c43135a5

check_ntp_peer: fix invalid conversion in printf

---

 plugins/check_ntp_peer.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/plugins/check_ntp_peer.c b/plugins/check_ntp_peer.c
index 6e76bf23..5c4ff386 100644
--- a/plugins/check_ntp_peer.c
+++ b/plugins/check_ntp_peer.c
@@ -707,11 +707,11 @@ int main(int argc, char *argv[]) {
 
 	if (config.do_stratum) {
 		if (sresult == STATE_WARNING) {
-			xasprintf(&result_line, "%s, stratum=%l (WARNING)", result_line, ntp_res.stratum);
+			xasprintf(&result_line, "%s, stratum=%li (WARNING)", result_line, ntp_res.stratum);
 		} else if (sresult == STATE_CRITICAL) {
-			xasprintf(&result_line, "%s, stratum=%l (CRITICAL)", result_line, ntp_res.stratum);
+			xasprintf(&result_line, "%s, stratum=%li (CRITICAL)", result_line, ntp_res.stratum);
 		} else {
-			xasprintf(&result_line, "%s, stratum=%l", result_line, ntp_res.stratum);
+			xasprintf(&result_line, "%s, stratum=%li", result_line, ntp_res.stratum);
 		}
 		xasprintf(&perfdata_line, "%s %s", perfdata_line, perfd_stratum(ntp_res.stratum, config.do_stratum, config.stratum_thresholds));
 	}