use unknown exit code for help/version in plugins

Signed-off-by: Sven Nierlein <sven@nierlein.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/plugins/check_ping.c b/plugins/check_ping.c
index dbc5c3e4..423ecbe5 100644
--- a/plugins/check_ping.c
+++ b/plugins/check_ping.c
@@ -224,11 +224,11 @@ process_arguments (int argc, char **argv)
                         usage5 ();
                 case 'h':       /* help */
                         print_help ();
-                        exit (STATE_OK);
+                        exit (STATE_UNKNOWN);
                         break;
                 case 'V':       /* version */
                         print_revision (progname, NP_VERSION);
-                        exit (STATE_OK);
+                        exit (STATE_UNKNOWN);
                         break;
                 case 't':       /* timeout period */
                         timeout_interval = atoi (optarg);