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make stow return false values correctly

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Graham Knop 2008-11-24 02:57:11 +00:00
parent 24a26a36b1
commit 8e81a01ba1
1 changed files with 1 additions and 1 deletions
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2
lib/WebGUI/Session/Stow.pm
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@ -120,7 +120,7 @@ sub get {
my $opt = shift || {};
return undef if $self->session->config->get("disableCache");
my $value = $self->{_data}{$var};
return unless $value;
return undef unless defined $value;
my $ref = ref $value;
return $value if ( !$ref || $opt->{noclone} );