diff options
Diffstat (limited to 'iptables/ip6tables-save.c')
-rw-r--r-- | iptables/ip6tables-save.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/iptables/ip6tables-save.c b/iptables/ip6tables-save.c index c2495d20..250ca204 100644 --- a/iptables/ip6tables-save.c +++ b/iptables/ip6tables-save.c @@ -162,6 +162,10 @@ int ip6tables_save_main(int argc, char *argv[]) case 'd': do_output(tablename); exit(0); + default: + fprintf(stderr, + "Look at manual page `ip6tables-save.8' for more information.\n"); + exit(1); } } |