From 5ef29db80625c9532985a16540113477edc95ba5 Mon Sep 17 00:00:00 2001
From: Peter Veenstra <qbix79@users.sourceforge.net>
Date: Sun, 28 Jan 2007 20:08:52 +0000
Subject: [PATCH] Fix small bug in readdata. Causes  problems on every 32
 reads. Thanks Srecko

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2789
---
 src/hardware/mpu401.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hardware/mpu401.cpp b/src/hardware/mpu401.cpp
index c1532748..29e083ea 100644
--- a/src/hardware/mpu401.cpp
+++ b/src/hardware/mpu401.cpp
@@ -16,7 +16,7 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* $Id: mpu401.cpp,v 1.24 2007-01-19 18:48:31 qbix79 Exp $ */
+/* $Id: mpu401.cpp,v 1.25 2007-01-28 20:08:52 qbix79 Exp $ */
 
 #include <string.h>
 #include "dosbox.h"
@@ -258,8 +258,8 @@ static void MPU401_WriteCommand(Bitu port,Bitu val,Bitu iolen) {
 static Bitu MPU401_ReadData(Bitu port,Bitu iolen) {
 	Bit8u ret=MSG_MPU_ACK;
 	if (mpu.queue_used) {
-		ret=mpu.queue[mpu.queue_pos];
 		if (mpu.queue_pos>=MPU401_QUEUE) mpu.queue_pos-=MPU401_QUEUE;
+		ret=mpu.queue[mpu.queue_pos];
 		mpu.queue_pos++;mpu.queue_used--;
 	}
 	if (!mpu.intelligent) return ret;