From 455254064bf4d0dc45365e78eee5f0f1d7e60fcf Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Wed, 10 Aug 2016 05:48:33 +0200
Subject: [PATCH] Fixed the READ NATIVE MAX command.

---
 src/ide.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ide.c b/src/ide.c
index 44facd77a..01f250ebf 100644
--- a/src/ide.c
+++ b/src/ide.c
@@ -1889,7 +1889,7 @@ void callbackide(int ide_board)
 				snum = hdc[cur_ide[ide->board]].spt;
 				snum *= hdc[cur_ide[ide->board]].hpc;
 				snum *= hdc[cur_ide[ide->board]].tracks;
-				ide_set_sector(ide, snum);
+				ide_set_sector(ide, snum - 1);
                 ide->atastat = READY_STAT | DSC_STAT;
                 ide_irq_raise(ide);
 				return;