From e544c1247f94544b889139fc4961e9d79bab22e0 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Thu, 14 Nov 2002 15:37:09 +0000
Subject: [PATCH] fix a clobbered by longjump warning

---
 libs/util/sys.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/util/sys.c b/libs/util/sys.c
index 5d1cf1e6b..e9cf01042 100644
--- a/libs/util/sys.c
+++ b/libs/util/sys.c
@@ -658,7 +658,7 @@ aiee (int sig)
 static void
 signal_handler (int sig)
 {
-	int         recover = 0;
+	int volatile recover = 0;	// volatile for longjump
 
 	printf ("Received signal %d, exiting...\n", sig);