$sql .= " AND debtor.debtor_no = ".db_escape($customer_id);
if (!$all)
- $sql .= " AND ABS(trans.ov_amount + trans.ov_gst + trans.ov_freight + trans.ov_freight_tax + trans.ov_discount - trans.alloc) > ".FLOAT_COMP_DELTA;
+ $sql .= " AND ABS(trans.ov_amount) + trans.ov_gst + trans.ov_freight + trans.ov_freight_tax + trans.ov_discount - trans.alloc > ".FLOAT_COMP_DELTA;
$sql .= " GROUP BY
debtor.name,
terms.terms,