commit c167e01221fc8541240b5c0505516e35a216d0eb
author Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com> Wed Aug 07 11:31:37 2013 +0300
committer Pablo Neira Ayuso <pablo@netfilter.org> Mon Dec 30 23:50:43 2013 +0100
tree ae358e5d3882b8e46357ad5f408ba27871d409af
parent e23e66f9d1a25c75df684850b7cd99053708c4d0

nft: Print unknown target data only when relevant

Bug is:
xtables -N test
xtables -A FORWARD -j test
xtables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination
test       all  --  anywhere             anywhere            [0 bytes of unknown target data]

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination

Chain test (1 references)
target     prot opt source               destination

"[0 bytes of unknown target data]" should not be printed in this case.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>