diff options
Diffstat (limited to 'src/platformsupport/themes/genericunix/qgenericunixthemes.cpp')
-rw-r--r-- | src/platformsupport/themes/genericunix/qgenericunixthemes.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/platformsupport/themes/genericunix/qgenericunixthemes.cpp b/src/platformsupport/themes/genericunix/qgenericunixthemes.cpp index 323e8fd13b..4e7421e98f 100644 --- a/src/platformsupport/themes/genericunix/qgenericunixthemes.cpp +++ b/src/platformsupport/themes/genericunix/qgenericunixthemes.cpp @@ -120,9 +120,11 @@ static bool isDBusTrayAvailable() { #ifndef QT_NO_DBUS static bool checkDBusGlobalMenuAvailable() { - QDBusConnection connection = QDBusConnection::sessionBus(); - QString registrarService = QStringLiteral("com.canonical.AppMenu.Registrar"); - return connection.interface()->isServiceRegistered(registrarService); + const QDBusConnection connection = QDBusConnection::sessionBus(); + static const QString registrarService = QStringLiteral("com.canonical.AppMenu.Registrar"); + if (const auto iface = connection.interface()) + return iface->isServiceRegistered(registrarService); + return false; } static bool isDBusGlobalMenuAvailable() |