nft-arp: wrong condition in parse_payload

the current condition doesn't permit to parse ip addresses
when they should be. Obviously they are not printed.

arptables-compat -A INPUT -s 1.1.1.1 -i eth0 -j ACCEPT
arptables-compat -L

Chain INPUT (policy ACCEPT)
target     prot opt source               destination
-j ACCEPT -i eth0

Signed-off-by: Giuseppe Longo <giuseppelng@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
1 file changed