Method discardChanges

lib/vfs/imagesectorinterface.cc:53–63

    }

    void discardChanges() override
    {
        if (_reader)
            _image = _reader->readImage();
        else
        {
            _image = std::make_shared<Image>();
            _image->addMissingSectors(*_diskLayout);
        }
        _changed = false;
    }

private:
    std::shared_ptr<Image> _image;