message: Set pixmap device pixel ratio when creating empty version
diff: @@ -1486,6 +1486,7 @@ void MainWindow::setCaptureHasErrors(bool errors)
  {
  const QPixmap &del = Pixmaps::del(this);
  QPixmap empty(del.width(), del.height());
  + empty.setDevicePixelRatio(del.devicePixelRatio());
  empty.fill(Qt::transparent);
  statusIcon->setPixmap(m_messageAlternate ? empty : del);
  