[src/trunk]: src/usr.sbin/makefs/v7fs Fix broken error check found by GCC 4.5.

[tron <tron%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4be6d0ff5cce
branches:  trunk
changeset: 767436:4be6d0ff5cce
user:      tron <tron%NetBSD.org@localhost>
date:      Mon Jul 18 17:15:07 2011 +0000

description:
Fix broken error check found by GCC 4.5.

diffstat:

 usr.sbin/makefs/v7fs/v7fs_populate.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 949c24335efb -r 4be6d0ff5cce usr.sbin/makefs/v7fs/v7fs_populate.c
--- a/usr.sbin/makefs/v7fs/v7fs_populate.c      Mon Jul 18 17:15:06 2011 +0000
+++ b/usr.sbin/makefs/v7fs/v7fs_populate.c      Mon Jul 18 17:15:07 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: v7fs_populate.c,v 1.1 2011/07/18 08:58:39 uch Exp $    */
+/*     $NetBSD: v7fs_populate.c,v 1.2 2011/07/18 17:15:07 tron Exp $   */
 
 /*-
  * Copyright (c) 2011 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(__lint)
-__RCSID("$NetBSD: v7fs_populate.c,v 1.1 2011/07/18 08:58:39 uch Exp $");
+__RCSID("$NetBSD: v7fs_populate.c,v 1.2 2011/07/18 17:15:07 tron Exp $");
 #endif /* !__lint */
 
 #include <stdio.h>
@@ -117,7 +117,7 @@
 {
        struct copy_arg *p = ctx;
 
-       if ((sz = read(p->fd, p->buf, sz)) != sz) {
+       if (read(p->fd, p->buf, sz) != (ssize_t)sz) {
                return V7FS_ITERATOR_ERROR;
        }