From dfce1cca7e9f2a93d3246b5dba2113e20cbc447a Mon Sep 17 00:00:00 2001
From: dholland <dholland@NetBSD.org>
Date: Mon, 28 Jan 2008 06:55:41 +0000
Subject: Make hack build with WARNS=4.

---
 hack/hack.lev.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'hack/hack.lev.c')

diff --git a/hack/hack.lev.c b/hack/hack.lev.c
index c0cb3ef6..e65bfea6 100644
--- a/hack/hack.lev.c
+++ b/hack/hack.lev.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: hack.lev.c,v 1.6 2003/04/02 18:36:37 jsm Exp $	*/
+/*	$NetBSD: hack.lev.c,v 1.7 2008/01/28 06:55:41 dholland Exp $	*/
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -63,7 +63,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: hack.lev.c,v 1.6 2003/04/02 18:36:37 jsm Exp $");
+__RCSID("$NetBSD: hack.lev.c,v 1.7 2008/01/28 06:55:41 dholland Exp $");
 #endif				/* not lint */
 
 #include <stdlib.h>
@@ -327,8 +327,8 @@ mread(fd, buf, len)
 {
 	int             rlen;
 
-	rlen = read(fd, buf, (int) len);
-	if (rlen != len) {
+	rlen = read(fd, buf, len);
+	if (rlen < 0 || (size_t)rlen != len) {
 		pline("Read %d instead of %u bytes.\n", rlen, len);
 		if (restoring) {
 			(void) unlink(SAVEF);
-- 
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