my @excluding = ($query->param('excludinga'),$query->param('excludingb'),$query->param('excludingc'),);
my @operator = ($query->param('operatora'),$query->param('operatorb'),$query->param('operatorc'));
my $orderby = $query->param('orderby');
- my @value = ($query->param('valuea'),$query->param('valueb'),$query->param('valuec'),);
+ my @value = ($query->param('valuea') || "",$query->param('valueb') || "",$query->param('valuec') || "",);
$resultsperpage = $query->param('resultsperpage');
$resultsperpage = 20 if ( !defined $resultsperpage );