'execute' => 1,
'name' => $name,
'notes' => $notes,
- 'errors' => $errors,
+ 'errors' => defined($errors) ? [ $errors ] : undef,
'pagination_bar' => pagination_bar($url, $totpages, $input->param('page')),
'unlimited_total' => $total,
'sql_params' => \@sql_params,