From 12c903a2a4d2e1f6e0747fd8b24a43c1a2e54389 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Wed, 11 Oct 2006 06:06:34 +0000
Subject: [PATCH] use enum_add

---
 stepmania/src/Difficulty.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stepmania/src/Difficulty.cpp b/stepmania/src/Difficulty.cpp
index 6081acfa6b..1c42074c85 100644
--- a/stepmania/src/Difficulty.cpp
+++ b/stepmania/src/Difficulty.cpp
@@ -66,7 +66,7 @@ LuaFunction( CourseDifficultyToLocalizedString, CourseDifficultyToLocalizedStrin
 
 CourseDifficulty GetNextShownCourseDifficulty( CourseDifficulty cd )
 {
-	for( CourseDifficulty d=(CourseDifficulty)(cd+1); d<NUM_Difficulty; ((int&)d)++ )
+	for( CourseDifficulty d=(CourseDifficulty)(cd+1); d<NUM_Difficulty; enum_add(d, 1) )
 	{
 		if( GAMESTATE->IsCourseDifficultyShown(d) )
 			return d;