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_disk.c b/plugins/check_disk.c
index eb573f5f..9693bad3 100644
--- a/plugins/check_disk.c
+++ b/plugins/check_disk.c
@@ -766,10 +766,10 @@ process_arguments (int argc, char **argv)
       break;
     case 'V':                 /* version */
       print_revision (progname, NP_VERSION);
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
     case 'h':                 /* help */
       print_help ();
-      exit (STATE_OK);
+      exit (STATE_UNKNOWN);
     case '?':                 /* help */
       usage (_("Unknown argument"));
     }