/**
* Sets the path to the config file that is passed to Propel::init() when
* PropelAutoload.php is used in autoload.xml
*
* @param string The path to the configuration file
*
* @return mixed The old path if one was set previously, otherwise null
*
* @author David Zülke <*****@*****.**>
* @since 0.10.0
*/
protected static function setDefaultConfigPath($path)
{
$return = self::getDefaultConfigPath();
self::$defaultConfigPath = $path;
return $return;
}
