/**
 * Returns an array that corresponds to the fetched row, or FALSE if there are no more rows.
 * The array contains the values in numerical indices.
 *
 * @param	pointer		MySQL result pointer (of SELECT query) / DBAL object
 * @return	array		Array with result rows.
 */
public function sql_fetch_row(&$res) {
	$handlerType = is_object($res) ? $res->TYPO3_DBAL_handlerType : 'native';
	switch ($handlerType) {
		case 'native':
			$output = mysql_fetch_row($res);
			break;
		case 'adodb':
				// Check if method exists for the current $res object.
				// If a table exists in TCA but not in the db, a error
				// occured because $res is not a valid object.
			if (method_exists($res, 'FetchRow')) {
				$output = $res->FetchRow();
 
					// Removing all assoc. keys.
					// A workaround because in ADOdb we would need to know what we want before executing the query...
				if (is_array($output)) {
 
          // changes from GoloM start
          if ($res->databaseType == 'odbc_mssql'){
            $c = 0;
            foreach($output as $key => $value){
              $output[$c] = $output[$key];
              $c++;
            }
          }
          // changes from GoloM end
 
					foreach ($output as $key => $value) {
						if (!is_integer($key))	unset($output[$key]);
						elseif ($value === ' ' && $this->runningADOdbDriver('mssql')) $output[$key] = ''; // MSSQL does not know such thing as an empty string. So it returns one space instead, which we must fix.
					}
				}
 
			}
			break;
		case 'userdefined':
			$output = $res->sql_fetch_row();
			break;
	}
	return $output;
}