From bd639a754777b87d855c5d8a4b46f1e5e607098a Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Thu, 30 Nov 2006 07:26:34 +0000
Subject: [PATCH] fix bounds assert

---
 stepmania/src/RageSoundReader_SpeedChange.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/stepmania/src/RageSoundReader_SpeedChange.cpp b/stepmania/src/RageSoundReader_SpeedChange.cpp
index 44e8924cca..eac6af2a72 100644
--- a/stepmania/src/RageSoundReader_SpeedChange.cpp
+++ b/stepmania/src/RageSoundReader_SpeedChange.cpp
@@ -219,7 +219,13 @@ bool RageSoundReader_SpeedChange::Step()
 
 int RageSoundReader_SpeedChange::GetCursorAvail() const
 {
-	int iCursorAvail = min( GetWindowSizeFrames(), m_iDataBufferAvailFrames-m_Channels[0].m_iCorrelatedPos ) - m_iPos;
+	int iCursorAvail = GetWindowSizeFrames() - m_iPos;
+	for( size_t i = 0; i < m_Channels.size(); ++i )
+	{
+		int iCursorAvailForChannel = (m_iDataBufferAvailFrames-m_Channels[i].m_iCorrelatedPos) - m_iPos;
+		iCursorAvail = min( iCursorAvail, iCursorAvailForChannel );
+	}
+
 	return iCursorAvail;
 }