comparison src/MainWindow.cpp @ 221:50122e9b817e

Avoid starting an action if selection is changed when no document present

 }
 
 void
 MainWindow::selectionChangedByUser()
 {
+    if (!m_document) {
+        // we're exiting, most likely
+        return;
+    }
+
     MultiSelection::SelectionList selections = m_viewManager->getSelections();
 
     cerr << "MainWindow::selectionChangedByUser" << endl;
 
     m_analyser->showPitchCandidates(m_pendingConstraint.isConstrained());