define and use usage3 where second part of message is a an int/char

[nagiosplug.git] / plugins / check_ping.c

diff --git a/plugins/check_ping.c b/plugins/check_ping.c
index 7ff7f28467be600d3aae7091bcf76052834c5f9a..74aa3b7c6a03f3b7a6992649026214ee8b477a8e 100644 (file)
--- a/plugins/check_ping.c
+++ b/plugins/check_ping.c
@@ -187,7 +187,7 @@ process_arguments (int argc, char **argv)
 
                switch (c) {
                case '?':       /* usage */
-                       usage2 ("Unknown argument", optarg);
+                       usage3 ("Unknown argument", optopt);
                case 'h':       /* help */
                        print_help ();
                        exit (STATE_OK);