From c2e8e70cf7559086af716c9d667c4fa51eb498cc Mon Sep 17 00:00:00 2001
From: Chris Danford <chrisdanford@users.sourceforge.net>
Date: Sun, 2 Jul 2006 06:03:48 +0000
Subject: [PATCH] fix null deref if song set and steps not set in
 GetCurrentCreditsText

---
 stepmania/src/GameState.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/stepmania/src/GameState.cpp b/stepmania/src/GameState.cpp
index 1d3f093b5e..bfe6f68c60 100644
--- a/stepmania/src/GameState.cpp
+++ b/stepmania/src/GameState.cpp
@@ -1984,6 +1984,8 @@ public:
 		FOREACH_HumanPlayer( p )
 		{
 			const Steps* pSteps = GAMESTATE->m_pCurSteps[p];
+			if( pSteps == NULL )
+				return 0;
 			bool bAlreadyAdded = find( vpStepsToShow.begin(), vpStepsToShow.end(), pSteps ) != vpStepsToShow.end();
 			if( !bAlreadyAdded )
 				vpStepsToShow.push_back( pSteps );