vlc_object_attach( p_xml, p_this );
p_xml->p_module = module_Need( p_xml, "xml", 0, 0 );
if( !p_xml->p_module )
{
vlc_object_detach( p_xml );
vlc_object_attach( p_xml, p_this );
p_xml->p_module = module_Need( p_xml, "xml", 0, 0 );
if( !p_xml->p_module )
{
vlc_object_detach( p_xml );