Display empty headers (#1658)
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@ -647,6 +647,7 @@ sub sendHeaders {
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## @rfunction array ref checkHeaders()
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# Return computed headers by forgeHeadersInit() for the current virtual host
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# [ { key => 'header1', value => 'value1' }, { key => 'header2', value => 'value2' }, ...]
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sub checkHeaders {
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my ( $class, $req, $session ) = @_;
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my $vhost = $class->resolveAlias($req);
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@ -657,8 +658,9 @@ sub checkHeaders {
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my %headers
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= $class->tsv->{forgeHeaders}->{$vhost}->( $req, $session );
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foreach my $h ( sort keys %headers ) {
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push @$array_headers, { key => $h, value => $headers{$h} }
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if ( defined $headers{$h} );
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defined $headers{$h}
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? push @$array_headers, { key => $h, value => $headers{$h} }
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: push @$array_headers, { key => $h, value => '' };
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}
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}
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return $array_headers;
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