Don't try to print `optarg' (which will be a NULL pointer) if an unknown

[nagiosplug.git] / plugins / check_ping.c

diff --git a/plugins/check_ping.c b/plugins/check_ping.c
index ca40920cd8d1b198bd9edb48ffddfcac8a08ceb2..aa686a65a0e7205506322d078acdb6f5c4ed36c6 100644 (file)
--- a/plugins/check_ping.c
+++ b/plugins/check_ping.c
@@ -211,7 +211,7 @@ process_arguments (int argc, char **argv)
 
                switch (c) {
                case '?':       /* usage */
-                       usage2 (_("Unknown argument"), optarg);
+                       usage5 ();
                case 'h':       /* help */
                        print_help ();
                        exit (STATE_OK);