Delete an unnecessary variable

Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2018-01-23 09:45:50 -08:00
parent a9a379c5a5
commit cabc20957f
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@ -3273,7 +3273,7 @@ sub initialize_chain_table($) {
$mangle_table->{POSTROUTING}{chainnumber} = POSTROUTING;
}
if ( my $docker = $config{DOCKER} ) {
if ( $config{DOCKER} ) {
add_commands( $nat_table->{OUTPUT}, '[ -f ${VARDIR}/.nat_OUTPUT ] && cat ${VARDIR}/.nat_OUTPUT >&3' );
add_commands( $nat_table->{POSTROUTING}, '[ -f ${VARDIR}/.nat_POSTROUTING ] && cat ${VARDIR}/.nat_POSTROUTING >&3' );
$chainref = new_standard_chain( 'DOCKER' );