From fba31da4e6a59204012ca526350cccb16bbc47af Mon Sep 17 00:00:00 2001
From: Steve Checkoway <stevecheckoway@users.sourceforge.net>
Date: Sat, 5 May 2007 11:16:40 +0000
Subject: [PATCH] Fix crash for courses.

---
 stepmania/src/MusicWheelItem.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/stepmania/src/MusicWheelItem.cpp b/stepmania/src/MusicWheelItem.cpp
index 0948d29f34..7ee17a190d 100644
--- a/stepmania/src/MusicWheelItem.cpp
+++ b/stepmania/src/MusicWheelItem.cpp
@@ -311,8 +311,12 @@ void MusicWheelItem::RefreshGrades()
 			continue;
 
 		m_pGradeDisplay[p]->SetVisible( true );
-		Grade g = PROFILEMAN->GetGradeForSteps( data->m_pSong, GAMESTATE->GetCurrentStyle(), ps, dc );
-		Message msg("SetGrade");
+		Grade g;
+		if( data->m_pSong )
+			g = PROFILEMAN->GetGradeForSteps( data->m_pSong, GAMESTATE->GetCurrentStyle(), ps, dc );
+		else
+			g = PROFILEMAN->GetGradeForTrail( data->m_pCourse, GAMESTATE->GetCurrentStyle(), ps, dc );
+		Message msg( "SetGrade" );
 		msg.SetParam( "PlayerNumber", p );
 		msg.SetParam( "Grade", g );
 		m_pGradeDisplay[p]->HandleMessage( msg );