// Generates a HTML table based on given data
// @TODO Lame description
-function generateDoublerTable ($userid = '0', $done = 'N', $ref = 'N', $sort = 'ASC') {
+function generateDoublerTable ($userid = NULL, $done = 'N', $ref = 'N', $sort = 'ASC') {
$add = ''; $DT_MODE = '0';
if (isValidUserId($userid)) {
// Load entries only from a single user
FROM
`{?_MYSQL_PREFIX?}_doubler`
WHERE
- `completed`='%s' AND `is_ref`='%s'" . $add . "
+ `completed`='%s' AND
+ `is_ref`='%s'
+ " . $add . "
ORDER BY
`timemark` %s
LIMIT %s",