Retrieved from:
https://git.jami.net/savoirfairelinux/jami-client-qt/-/commit/83f68573324a453a6d26e025fd6439f175a79d1b.diff.

With the 'client-qt' prefix added to match the file hierarchy of the release tarball.

diff --git a/client-qt/src/mainapplication.cpp b/client-qt/src/mainapplication.cpp
index 0c3209fc6fa7c528bec197f1cf9332758170441c..278f19287b86dd2c916935ab0930cbe0abb35d26 100644
--- a/client-qt/src/mainapplication.cpp
+++ b/client-qt/src/mainapplication.cpp
@@ -155,7 +155,11 @@ MainApplication::MainApplication(int& argc, char** argv)
     QObject::connect(this, &QApplication::aboutToQuit, [this] { cleanup(); });
 }
 
-MainApplication::~MainApplication() {}
+MainApplication::~MainApplication()
+{
+    engine_.reset();
+    lrcInstance_.reset();
+}
 
 bool
 MainApplication::init()
diff --git a/src/mainapplication.h b/src/mainapplication.h
index 51306be829478b9fbc1c61a08aeb96938be26dac..4047e3abb3cfd3e6250387a37fa5a896e9bc4161 100644
--- a/client-qt/src/mainapplication.h
+++ b/client-qt/src/mainapplication.h
@@ -80,7 +80,6 @@ private:
 private:
     QScopedPointer<QFile> debugFile_;
     QScopedPointer<QQmlApplicationEngine> engine_;
-
     QScopedPointer<LRCInstance> lrcInstance_;
 
     QScopedPointer<ConnectivityMonitor> connectivityMonitor_;