1 files changed, 6 insertions, 10 deletions

diff --git a/plugins/check_by_ssh.c b/plugins/check_by_ssh.c
index 5aee534..59264dc 100644
--- a/plugins/check_by_ssh.c
+++ b/plugins/check_by_ssh.c
@@ -257,10 +257,10 @@ call_getopt (int argc, char **argv)
         while (1) {
 #ifdef HAVE_GETOPT_H
                 c =
-                        getopt_long (argc, argv, "+?Vvhft46:H:O:p:i:u:l:C:n:s:", long_options,
+                        getopt_long (argc, argv, "+?Vvhft46H:O:p:i:u:l:C:n:s:", long_options,
                                                                          &option_index);
 #else
-                c = getopt (argc, argv, "+?Vvhft46:H:O:p:i:u:l:C:n:s:");
+                c = getopt (argc, argv, "+?Vvhft46H:O:p:i:u:l:C:n:s:");
 #endif
 
                 if (c == -1 || c == EOF)
@@ -293,9 +293,6 @@ call_getopt (int argc, char **argv)
                 case 'v':                                                                       /* help */
                         verbose = TRUE;
                         break;
-                case 'f':                                                                       /* fork to background */
-                        comm = ssprintf (comm, "%s -f", comm);
-                        break;
                 case 't':                                                                       /* timeout period */
                         if (!is_integer (optarg))
                                 usage2 ("timeout interval must be an integer", optarg);
@@ -327,11 +324,10 @@ call_getopt (int argc, char **argv)
                 case 'i':                                                                       /* identity */
                         comm = ssprintf (comm, "%s -%c %s", comm, c, optarg);
                         break;
-                case '4':                                                                       /* IPv4 */
-                        comm = ssprintf (comm, "%s -4", comm);
-                        break;
-                case '6':                                                                       /* IPv6 */
-                        comm = ssprintf (comm, "%s -4", comm);
+                case '4':                                                                       /* Pass these switches directly to ssh */
+                case '6':                                                               /* -4 for IPv4, -6 for IPv6 */
+                case 'f':                                                                       /* fork to background */
+                        comm = ssprintf (comm, "%s -%c", comm, c);
                         break;
                 case 'C':                                                                       /* Command for remote machine */
                         commands++;