1 files changed, 3 insertions, 4 deletions

diff --git a/plugins/check_nagios.c b/plugins/check_nagios.c
index 7c36d116..618ee573 100644
--- a/plugins/check_nagios.c
+++ b/plugins/check_nagios.c
@@ -66,12 +66,11 @@ main (int argc, char **argv)
         textdomain (PACKAGE);
 
         if (process_arguments (argc, argv) != TRUE)
-                usage (_("check_nagios: could not parse arguments\n"));
+                usage4 (_("Could not parse arguments"));
 
-        /* Set signal handling and alarm */
+        /* Set signal handling and alarm timeout */
         if (signal (SIGALRM, timeout_alarm_handler) == SIG_ERR) {
-                printf (_("Cannot catch SIGALRM"));
-                return STATE_UNKNOWN;
+                usage4 (_("Cannot catch SIGALRM"));
         }
 
         /* handle timeouts gracefully... */