If CreateNewScreen is empty, use old behavior, otherwise set the screen named.

stepmania/src/ScreenOptionsManageCourses.cpp

@@ -415,9 +415,13 @@ void ScreenOptionsManageCourses::ProcessMenuStart( const InputEventPlus &input )
 	int iCurRow = m_iCurrentRow[GAMESTATE->m_MasterPlayerNumber];
 
 	if( iCurRow == 0 )	// "create new"
+	{
+		if( !CREATE_NEW_SCREEN.GetValue().empty() )
 		{
 			SCREENMAN->SetNewScreen( CREATE_NEW_SCREEN );
-		/*
+		}
+		else
+		{
 			if( SONGMAN->GetNumEditCourses(ProfileSlot_Machine) >= MAX_EDIT_COURSES_PER_PROFILE )
 			{
 				RString s = ssprintf( 
@@ -440,7 +444,7 @@ void ScreenOptionsManageCourses::ProcessMenuStart( const InputEventPlus &input )
 						    sDefaultName, 
 						    MAX_EDIT_COURSE_TITLE_LENGTH, 
 						    ValidateEditCourseName );
-		*/
+		}
 	}
 	else if( iCurRow == (int)m_pRows.size()-1 )	// "done"
 	{