Better way to send to display that MMDVMHost is quitting

Display.cpp

@@ -88,6 +88,17 @@ void CDisplay::setError(const char* text)
 	setErrorInt(text);
 }
 
+void CDisplay::setQuit()
+{
+	m_timer1.stop();
+	m_timer2.stop();
+
+	m_mode1 = MODE_QUIT;
+	m_mode2 = MODE_QUIT;
+
+	setQuitInt();
+}
+
 void CDisplay::writeDStar(const char* my1, const char* my2, const char* your, const char* type, const char* reflector)
 {
 	assert(my1 != NULL);