troubleshooting dbus

Plugins/ZShell/lidwatcher.cpp

@@ -57,7 +57,7 @@ void LidWatcher::tryConnect() {
 	QDBusConnection bus = QDBusConnection::systemBus();
 
 	const auto connected = bus.connect(
-		kLogin1Service,
+		QString(),
 		kLogin1Path,
 		kDBusPropertiesInterface,
 		"PropertiesChanged",

Plugins/ZShell/lidwatcher.hpp

@@ -31,15 +31,17 @@ class LidWatcher : public QObject {
 	private:
 	void tryConnect();
 	void queryLidState();
-	void onPropertiesChanged(const QString& interface,
-							 const QVariantMap& changed,
-							 const QStringList& invalidated);
 
 	QDBusServiceWatcher* m_watcher;
 	QTimer* m_pollTimer;
 	bool m_available;
 	LidState m_state = Opened;
 
+	private Q_SLOTS:
+	void onPropertiesChanged(const QString& interface,
+							 const QVariantMap& changed,
+							 const QStringList& invalidated);
+
 	Q_SIGNALS:
 	void availableChanged();
 	void stateChanged();