}
// 2008-06-15. Added extra parameter $stock_id and reference for $dec
//--------------------------------------------------------------------
-function qty_format($number, $stock_id=null, &$dec=0) {
+function qty_format($number, $stock_id=null, &$dec) {
$dec = get_qty_dec($stock_id);
return number_format2($number, $dec);
}