From 43ad0bd2f3ad053b0fc86c78787e71a4ab1a8369 Mon Sep 17 00:00:00 2001
From: Robert Greene <robgreene@users.sourceforge.net>
Date: Sat, 1 Mar 2003 22:56:59 +0000
Subject: [PATCH] Was not computing offset correctly for DOS format images of
 800K. Primarily, this affected UniDOS.

---
 src/com/webcodepro/applecommander/storage/Disk.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/com/webcodepro/applecommander/storage/Disk.java b/src/com/webcodepro/applecommander/storage/Disk.java
index 6665def..d96e9a4 100644
--- a/src/com/webcodepro/applecommander/storage/Disk.java
+++ b/src/com/webcodepro/applecommander/storage/Disk.java
@@ -371,7 +371,9 @@ public class Disk {
 			throw new IllegalArgumentException("Unrecognized DOS format!");
 		}
 		int sectorsPerTrack = 16;
-		if (length == APPLE_800KB_DISK) sectorsPerTrack = 32;
+		if (length == APPLE_800KB_DISK || length == APPLE_800KB_2IMG_DISK) {
+			sectorsPerTrack = 32;
+		}
 		if ((track * sectorsPerTrack + sector) * SECTOR_SIZE > getPhysicalSize()) {
 			throw new IllegalArgumentException(
 				"The track (" + track + ") and sector (" + sector