From 8056c314c56e180387e5df2b628654d7d13cedaa Mon Sep 17 00:00:00 2001
From: TomW <TomW@localhost>
Date: Mon, 10 Aug 2015 08:38:25 +0100
Subject: [PATCH] Fixed disc_changed array overrun - fixes disc error in OS/2
 v1.3.

---
 src/fdc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/fdc.c b/src/fdc.c
index fcca7cb..96b6ddb 100644
--- a/src/fdc.c
+++ b/src/fdc.c
@@ -978,7 +978,8 @@ void fdc_remove()
 
 void fdc_discchange_clear(int drive)
 {
-        disc_changed[drive] = 0;
+        if (drive < 2)
+                disc_changed[drive] = 0;
 }
 
 void fdc_set_dskchg_activelow()