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Fix: prevent crash when closing preferences without connected device

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This commit is contained in:
Jan Käberich 2022-01-29 15:10:38 +01:00
parent 392b06f0eb
commit 3afbf42791
1 changed files with 3 additions and 1 deletions
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4
Software/PC_Application/appwindow.cpp
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@ -227,7 +227,9 @@ AppWindow::AppWindow(QWidget *parent)
// acquisition frequencies may have changed, update
UpdateAcquisitionFrequencies();
active->initializeDevice();
if(device) {
active->initializeDevice();
}
});
connect(ui->actionAbout, &QAction::triggered, [=](){