function db_customer_has_branches($customer_id)
{
- return check_empty_result("SELECT COUNT(*) FROM ".TB_PREF."cust_branch WHERE debtor_no=$customer_id");
+ return check_empty_result("SELECT COUNT(*) FROM ".TB_PREF."cust_branch WHERE debtor_no='$customer_id'");
}
function db_has_customer_branches()