From 199f632d533af0586c892fa259f0464456afe33e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juhani=20Krekel=C3=A4?= <juhani@krekelä.fi>
Date: Tue, 29 Mar 2022 04:41:45 +0300
Subject: [PATCH] Reset floppy disks upon read failure

---
 io.asm | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/io.asm b/io.asm
index 2d49e5e..05bf4b3 100644
--- a/io.asm
+++ b/io.asm
@@ -276,6 +276,16 @@ endif
 
 			dec di
 			jz sector_read_fail
+
+			reset_disk:
+if debug
+				mov al, '"'
+				mov ah, 0eh
+				int 10h
+endif
+				xor ax, ax
+				int 13h
+
 			pop cx
 			pop ax
 			jmp try_sector_read