1 files changed, 8 insertions, 2 deletions

diff --git a/plugins/check_nt.c b/plugins/check_nt.c
index 48bdcccd..ec944e4c 100644
--- a/plugins/check_nt.c
+++ b/plugins/check_nt.c
@@ -480,6 +480,7 @@ int process_arguments(int argc, char **argv){
                 {"params",   required_argument,0,'l'},
                 {"secret",   required_argument,0,'s'},
                 {"display",  required_argument,0,'d'},
+                {"unknown-timeout", no_argument, 0, 'u'},
                 {"version",  no_argument,      0,'V'},
                 {"help",     no_argument,      0,'h'},
                 {0,0,0,0}
@@ -506,7 +507,7 @@ int process_arguments(int argc, char **argv){
         }
 
         while (1) {
-                c = getopt_long(argc,argv,"+hVH:t:c:w:p:v:l:s:d:",longopts,&option);
+                c = getopt_long(argc,argv,"+hVH:t:c:w:p:v:l:s:d:u",longopts,&option);
 
                 if (c==-1||c==EOF||c==1)
                         break;
@@ -574,6 +575,9 @@ int process_arguments(int argc, char **argv){
                                 if (!strcmp(optarg,"SHOWALL"))
                                         show_all = TRUE;
                                 break;
+                        case 'u':
+                                socket_timeout_state=STATE_UNKNOWN;
+                                break;
                         case 't': /* timeout */
                                 socket_timeout=atoi(optarg);
                                 if(socket_timeout<=0)
@@ -671,6 +675,8 @@ void print_help(void)
         printf ("   %s", _("Parameters passed to specified check (see below)"));
         printf (" %s\n", "-d, --display={SHOWALL}");
         printf ("   %s", _("Display options (currently only SHOWALL works)"));
+        printf (" %s\n", "-u, --unknown-timeout");
+        printf ("   %s", _("Return UNKNOWN on timeouts"));
         printf ("%d)\n", DEFAULT_SOCKET_TIMEOUT);
         printf (" %s\n", "-h, --help");
         printf ("   %s\n", _("Print this help screen"));
@@ -754,6 +760,6 @@ void print_usage(void)
 {
         printf (_("Usage:"));
         printf ("%s -H host -v variable [-p port] [-w warning] [-c critical]\n",progname);
-        printf ("[-l params] [-d SHOWALL] [-t timeout]\n");
+        printf ("[-l params] [-d SHOWALL] [-u] [-t timeout]\n");
 }