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Delete 'sfiter' chain if it doesn't have referenes

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This commit is contained in:
Tom Eastep 2011-05-27 19:38:03 -07:00
parent 790c96c90a
commit 586a3537bf
1 changed files with 4 additions and 0 deletions
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4
Shorewall/Perl/Shorewall/Misc.pm
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@ -529,6 +529,10 @@ sub add_common_rules() {
} }
} }
#
# Delete 'sfilter' chain unless it has been referenced
#
$chainref->{referenced} = 0 unless @{$chainref = filter_table-{sfilter}}->{references};
run_user_exit1 'initdone'; run_user_exit1 'initdone';