message: Fix empty pixmap for debug messages alternating icon
diff: @@ -808,7 +808,9 @@ void MainWindow::setLogHasErrors(bool errors)
  if(errors)
  {
  QPixmap icon(QString::fromUtf8(":/Resources/delete.png"));
  - statusIcon->setPixmap(m_messageAlternate ? QPixmap(icon.width(), icon.height()) : icon);
  + QPixmap empty(icon.width(), icon.height());
  + empty.fill(Qt::transparent);
  + statusIcon->setPixmap(m_messageAlternate ? empty : icon);
  QString text;
  text = tr("%1 loaded. Log has %2 errors, warnings or performance notes. "
  