use GetNextScreen()

stepmania/src/ScreenSplash.cpp

@@ -10,7 +10,6 @@ AutoScreenMessage( SM_PrepScreen )
 REGISTER_SCREEN_CLASS( ScreenSplash );
 ScreenSplash::ScreenSplash( CString sClassName ) : ScreenWithMenuElements( sClassName ),
 	ALLOW_START_TO_SKIP			(m_sName,"AllowStartToSkip"),
-	NEXT_SCREEN					(m_sName,"NextScreen"),
 	MINIMUM_LOAD_DELAY_SECONDS	(m_sName,"MinimumLoadDelaySeconds"),
 	PREPARE_SCREEN				(m_sName,"PrepareScreen")
 {
@@ -30,7 +29,7 @@ void ScreenSplash::HandleScreenMessage( const ScreenMessage SM )
 	{
 		RageTimer length;
 		if( PREPARE_SCREEN )
-			SCREENMAN->PrepareScreen( NEXT_SCREEN );
+			SCREENMAN->PrepareScreen( GetNextScreen() );
 		float fScreenLoadSeconds = length.GetDeltaTime();
 
 		/* The screen load took fScreenLoadSeconds.  Move on to the next screen after