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Avoid internal error during standard chain completion

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2013-01-21 08:02:50 -08:00
parent e23876b582
commit 4a354ba5a2
1 changed files with 5 additions and 1 deletions
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6
Shorewall/Perl/Shorewall/Rules.pm
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@ -765,7 +765,11 @@ sub complete_standard_chain ( $$$$ ) {
$policychainref = $filter_table->{$ruleschainref->{policychain}} if $ruleschainref;
( $policy, $loglevel, $defaultaction ) = @{$policychainref}{'policy', 'loglevel', 'default' } if $policychainref;
if ( $policychainref ) {
( $policy, $loglevel, $defaultaction ) = @{$policychainref}{'policy', 'loglevel', 'default' }
} elsif ( $defaultaction !~ /:/ ) {
$defaultaction = join(":", $defaultaction, 'none', '', '' );
}
policy_rules $stdchainref , $policy , $loglevel, $defaultaction, 0;
}