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Only a return value below 0 denotes an error in open(2). Found by cppcheck.

This commit is contained in:
wiz 2010-01-17 22:48:50 +00:00
parent af7d8656df
commit 7d9fce090d
1 changed files with 3 additions and 3 deletions
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6
distrib/utils/sysinst/wskbd.c
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@ -1,4 +1,4 @@
/* $NetBSD: wskbd.c,v 1.8 2010/01/02 18:06:57 dsl Exp $ */
/* $NetBSD: wskbd.c,v 1.9 2010/01/17 22:48:50 wiz Exp $ */
/*-
* Copyright (c) 2003 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: wskbd.c,v 1.8 2010/01/02 18:06:57 dsl Exp $");
__RCSID("$NetBSD: wskbd.c,v 1.9 2010/01/17 22:48:50 wiz Exp $");
#include <unistd.h>
#include <stdlib.h>
@ -96,7 +96,7 @@ get_kb_encoding(void)
const char *dflt = msg_string(MSG_kb_default);
fd = open("/dev/wskbd0", O_WRONLY);
if (fd <= 0)
if (fd < 0)
return;
if (ioctl(fd, WSKBDIO_GETENCODING, &kbdencoding) >= 0) {
memset(&opt, 0, sizeof opt);