memdisk: fix check for unchanged INT 15h handler in safeint mode

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

diff --git a/memdisk/memdisk.asm b/memdisk/memdisk.asm
index f1e463b..1fd3329 100644 (file)
--- a/memdisk/memdisk.asm
+++ b/memdisk/memdisk.asm
@@ -646,7 +646,7 @@ bcopy:
 
                push ds
                xor ax, ax
-               mov fs,ax
+               mov ds,ax
 
                cmp word [4*0x15], Int15Start
                jne .changed