diff options
Diffstat (limited to 'iptables/iptables-save.c')
| -rw-r--r-- | iptables/iptables-save.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/iptables/iptables-save.c b/iptables/iptables-save.c index fbc60593..52929b09 100644 --- a/iptables/iptables-save.c +++ b/iptables/iptables-save.c @@ -161,6 +161,10 @@ iptables_save_main(int argc, char *argv[]) case 'd': do_output(tablename); exit(0); + default: + fprintf(stderr, + "Look at manual page `iptables-save.8' for more information.\n"); + exit(1); } } |