message: Fixed a compilation error during merge.
diff: @@ -816,8 +816,6 @@ void RepoTreeView::dropEvent(QDropEvent *event)
  return;
  }
  - const QUrl url = event->mimeData()->urls().at(0);
  -
  updateDropTarget(QModelIndex());
  const QUrl url = event->mimeData()->urls().at(0);
  