Made a own copy of ClientArgs in Client

src/lib/client/Client.cpp

@@ -55,7 +55,7 @@ Client::Client(
 		const String& name, const NetworkAddress& address,
 		ISocketFactory* socketFactory,
 		synergy::Screen* screen,
-		ClientArgs& args) :
+		ClientArgs const& args) :
 	m_mock(false),
 	m_name(name),
 	m_serverAddress(address),

src/lib/client/Client.h

@@ -222,5 +222,5 @@ private:
 	Thread*				m_writeToDropDirThread;
 	TCPSocket*			m_socket;
 	bool				m_useSecureNetwork;
-	ClientArgs&			m_args;
+	ClientArgs			m_args;
 };