if ( !myIO.IsNull() )
{
CORBA::Object_var obj = SMESH::IObjectToObject( myIO );
meshObject = SMESH::SMESH_IDSource::_narrow( obj );
if ( !meshObject->_is_nil() )
if ( !myIO.IsNull() )
{
CORBA::Object_var obj = SMESH::IObjectToObject( myIO );
meshObject = SMESH::SMESH_IDSource::_narrow( obj );
if ( !meshObject->_is_nil() )