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Correct helper validation

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2012-12-30 13:20:56 -08:00
parent 769125903d
commit 5848d7cab7
1 changed files with 6 additions and 3 deletions
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7
Shorewall/Perl/Shorewall/Chains.pm
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@ -4467,7 +4467,7 @@ sub validate_helper( $;$ ) {
#
# Recognized helper
#
my $capability = $helpers_map{$helper};
my $capability = $helpers_map{defined $proto ? $helper : $helper_base};
my $external_helper = lc $capability;
$external_helper =~ s/_helper//;
@ -4501,7 +4501,10 @@ sub do_helper( $ ) {
validate_helper( $helper );
qq(-m helper --helper "$helpers_aliases{$helper}" ) if defined wantarray;
if ( defiend wantarray ) {
$helper = $helpers_aliases{$helper} || $helper;
qq(-m helper --helper $helper );
}
}