Spurious newline in iptables-save output/policy match

[Tom Eastep]

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There is an unwarrented "printf("\n") at the end of the static function
'save' in libipt_policy.c. This causes output from iptables-save to be
rejected by a subsequent iptables-restore.

Sample output from iptables-save:

- -A OUTPUT -o eth0 -m policy --dir out --pol ipsec
- -j fw2loc

- -Tom
- --
Tom Eastep    \ Nothing is foolproof to a sufficiently talented fool
Shoreline,     \ http://shorewall.net
Washington USA  \ teastep@shorewall.net
PGP Public Key   \ https://lists.shorewall.net/teastep.pgp.key
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=8dYn
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