-$result = SQL_QUERY_ESC("SELECT ref_clicks FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
- array($GLOBALS['userid']), __FILE__, __LINE__);
-list($c) = SQL_FETCHROW($result);
-SQL_FREERESULT($result);
+if (!fetchUserData(getMemberId())) {
+ // Something really bad happened
+ debug_report_bug('No user account ' . getMemberId() . ' found.');
+} // END - if