- qobject_cast<BufferViewFilter *>(outView->model())->setConfig(0);
- qobject_cast<BufferViewFilter *>(inView->model())->setConfig(0);
+ qobject_cast<BufferViewFilter *>(outView->model())->setConfig(nullptr);
+ qobject_cast<BufferViewFilter *>(inView->model())->setConfig(nullptr);