if ($ref != "".($ref + 0)."") {
if (EXT_IS_ACTIVE("nickname")) {
// Nickname in URL, so load the ID
- $result = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE nickname='%s' LIMIT 1",
+ $result = SQL_QUERY_ESC("SELECT userid FROM `"._MYSQL_PREFIX."_user_data` WHERE nickname='%s' LIMIT 1",
array($ref), __FILE__, __LINE__);
// Load userid
// Is the refid valid?
if ($ref > 0) {
// Update ref counter
- $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET ref_clicks=ref_clicks+1 WHERE userid=%s LIMIT 1",
+ $result = SQL_QUERY_ESC("UPDATE `"._MYSQL_PREFIX."_user_data` SET ref_clicks=ref_clicks+1 WHERE userid=%s LIMIT 1",
array(bigintval($ref)), __FILE__, __LINE__);
} // END - if
} else {