CSocServAuth::checkAbandonedUser

static function checkAbandonedUser(&$socservUserFields)
{
	// theoretically possible situation with abandoned external user w/o b_socialservices_user entry
	$dbUsersNew = CUser::GetList('ID', 'ASC', array('XML_ID' => $socservUserFields['XML_ID'], 'EXTERNAL_AUTH_ID' => 'socservices', 'ACTIVE' => 'Y'), array('NAV_PARAMS' => array("nTopCount" => "1")));
	$socservUser = $dbUsersNew->Fetch();

	if($socservUser)
	{
		return $socservUser["ID"];
	}

	return false;
}