From e639e6b7f1514477f38d4c9892196ca696585c14 Mon Sep 17 00:00:00 2001
From: briggs <briggs@openbsd.org>
Date: Mon, 31 Mar 1997 12:59:11 +0000
Subject: [PATCH] PR#140, Fix from David Leonard <d@occult.fnarg.net.au>. 
 Prevents endless loop for Egret and Cuda ADB.

---
 sys/arch/mac68k/dev/adb_direct.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/arch/mac68k/dev/adb_direct.c b/sys/arch/mac68k/dev/adb_direct.c
index 7ffe00c57a7..c2f083cf0ad 100644
--- a/sys/arch/mac68k/dev/adb_direct.c
+++ b/sys/arch/mac68k/dev/adb_direct.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: adb_direct.c,v 1.2 1997/03/29 17:26:59 briggs Exp $	*/
+/*	$OpenBSD: adb_direct.c,v 1.3 1997/03/31 12:59:11 briggs Exp $	*/
 /*  adb_direct.c 1.91 1/20/97 jpw */
 
 /*
@@ -1959,7 +1959,7 @@ adb_read_date_time(unsigned long *time)
 {
         u_char output[MAX_ADB_MSG_LENGTH];
         int     result;
-        int     flag = 0;
+        volatile int     flag = 0;
 
         switch (adbHardware) {
         case ADB_HW_II:
-- 
2.20.1