@ -98,7 +98,7 @@ void PictureWidget::setImage(QImage image_)
void PictureWidget::updateWindowSize(int screenID)
{
if (screenID = QApplication::desktop()->screenNumber(this))
if (screenID == QApplication::desktop()->screenNumber(this))
QRect desktopRect = QApplication::desktop()->screenGeometry(this);
this->move(desktopRect.x(), desktopRect.y());