be careful not to adjust or save profile stats/options during jukebox

stepmania/src/GameState.cpp

@@ -317,6 +317,8 @@ void GameState::EndGame()
 {
 	LOG->Trace( "GameState::EndGame" );
 
+	if( m_bDemonstrationOrJukebox )
+		return;
 	if( m_timeGameStarted.IsZero() || !g_vPlayedStageStats.size() )	// we were in the middle of a game and played at least one song
 		return;
 
@@ -369,6 +371,8 @@ void GameState::SaveCurrentSettingsToProfile( PlayerNumber pn )
 {
 	if( !PROFILEMAN->IsUsingProfile(pn) )
 		return;
+	if( m_bDemonstrationOrJukebox )
+		return;
 
 	Profile* pProfile = PROFILEMAN->GetProfile(pn);
 
@@ -617,6 +621,9 @@ void GameState::FinishStage()
 	// The round has ended; change the seed.
 	GAMESTATE->m_iRoundSeed = rand();
 
+	if( m_bDemonstrationOrJukebox )
+		return;
+
 	//
 	// Add step totals.  Use radarActual, since the player might have failed part way
 	// through the song, in which case we don't want to give credit for the rest of the