- $sql = "SELECT supplier_id, supp_name AS name, curr_code FROM ".TB_PREF."suppliers ";
- if ($fromsupp != reserved_words::get_all_numeric())
- $sql .= "WHERE supplier_id=$fromsupp ";
- $sql .= "ORDER BY supp_name";
+ $sql = "SELECT supplier_id, supp_name AS name, curr_code FROM ".TB_PREF."suppliers";
+ if ($fromsupp != ALL_NUMERIC)
+ $sql .= " WHERE supplier_id=".db_escape($fromsupp);
+ $sql .= " ORDER BY supp_name";