[monitoring-plugins] check_mysql: fix format-security error

[Lorenz Kästle]

 Module: monitoring-plugins
 Branch: master
 Commit: 2d246315ae0d40e69377c9d529fd8724da7751f6
 Author: Lorenz Kästle <12514511+RincewindsHat at users.noreply.github.com>
   Date: Thu Sep 17 20:48:34 2026 +0200
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=2d246315

check_mysql: fix format-security error

---

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

diff --git a/plugins/check_mysql.c b/plugins/check_mysql.c
index 61c5278b..a6829371 100644
--- a/plugins/check_mysql.c
+++ b/plugins/check_mysql.c
@@ -331,7 +331,7 @@ int main(int argc, char **argv) {
 			mysql_close(&mysql);
 
 			mopl_utils_xasprintf(&sc_replica.output,
-				num_replicas == 0
+				"%s", num_replicas == 0
 					? (config.replica_name != NULL)
 						? no_such_named_replica
 						:  _("no replicas defined")