From d27dd85dfd0e4d9168a45f1320103cc359ad4ccb Mon Sep 17 00:00:00 2001
From: "Vladimir Golovnev (Glassez)" <glassez@yandex.ru>
Date: Sat, 6 Aug 2022 19:37:51 +0300
Subject: [PATCH] Correctly replace desktop integration menu

---
 src/app/application.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/app/application.cpp b/src/app/application.cpp
index 2a6acf9e6..d49086009 100644
--- a/src/app/application.cpp
+++ b/src/app/application.cpp
@@ -754,10 +754,12 @@ try
         });
 
         disconnect(m_desktopIntegration, &DesktopIntegration::activationRequested, this, &Application::createStartupProgressDialog);
-        delete m_desktopIntegration->menu();
+        // we must not delete menu while it is used by DesktopIntegration
+        auto *oldMenu = m_desktopIntegration->menu();
         const MainWindow::State windowState = (!m_startupProgressDialog || (m_startupProgressDialog->windowState() & Qt::WindowMinimized))
                 ? MainWindow::Minimized : MainWindow::Normal;
         m_window = new MainWindow(this, windowState);
+        delete oldMenu;
         delete m_startupProgressDialog;
 #ifdef Q_OS_WIN
         auto *pref = Preferences::instance();