- $points += $ref;
- SQL_QUERY_ESC("UPDATE `{!MYSQL_PREFIX!}_doubler` SET completed='Y' WHERE refid=%s AND completed='N' AND is_ref='Y'",
- array(bigintval($uid)), __FILE__, __LINE__);
+ $content['points'] += $ref;
+ SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_doubler` SET `completed`='Y' WHERE `refid`=%s AND `completed`='N' AND `is_ref`='Y'",
+ array(bigintval($content['userid'])), __FILE__, __LINE__);