main: include '--reversedns' in help.

The long option for '-N' was omitted from the help.

Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/src/main.c b/src/main.c
index 3e37d600e38b925fbdea761548d53caa802ee882..d00c7ec2b68737ab9bed917867aa8f987c56c924 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -153,7 +153,7 @@ static void show_help(const char *name)
 "  -s, --stateless                     Omit stateful information of ruleset.\n"
 "  -t, --terse                         Omit contents of sets.\n"
 "  -u, --guid                          Print UID/GID as defined in /etc/passwd and /etc/group.\n"
-"  -N                                  Translate IP addresses to names.\n"
+"  -N, --reversedns                    Translate IP addresses to names.\n"
 "  -S, --service                               Translate ports to service names as described in /etc/services.\n"
 "  -p, --numeric-protocol              Print layer 4 protocols numerically.\n"
 "  -y, --numeric-priority              Print chain priority numerically.\n"