$where .= sprintf("year = %d", $opt_year);
}
- if (defined $data{category}) {
+ if (defined $data{category} && length $data{category}) {
$where .= " AND " if $where;
$where .= sprintf("category = %s", $dbh->quote($data{category}));
}
}
if (defined $data{category}) {
- if (length($data{category})) {
- sales_list("category = '".$data{category}."'");
- } else {
- sales_list;
- }
+ sales_list;
exit;
} elsif (defined $data{'list-categories'}) {
list_categories;