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fix -Wsign-compare issue

This commit is contained in:
lukem 2009-04-13 07:11:37 +00:00
parent 2d873641b5
commit 37e1a87444
1 changed files with 3 additions and 3 deletions
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6
usr.bin/rwho/rwho.c
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@ -1,4 +1,4 @@
/* $NetBSD: rwho.c,v 1.18 2008/07/21 14:19:25 lukem Exp $ */
/* $NetBSD: rwho.c,v 1.19 2009/04/13 07:11:37 lukem Exp $ */
/*
* Copyright (c) 1983, 1993
@ -37,7 +37,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1993\
#ifndef lint
/*static char sccsid[] = "from: @(#)rwho.c 8.1 (Berkeley) 6/6/93";*/
__RCSID("$NetBSD: rwho.c,v 1.18 2008/07/21 14:19:25 lukem Exp $");
__RCSID("$NetBSD: rwho.c,v 1.19 2009/04/13 07:11:37 lukem Exp $");
#endif /* not lint */
#include <sys/param.h>
@ -135,7 +135,7 @@ main(int argc, char **argv)
if (f < 0)
continue;
cc = read(f, &wd, sizeof (wd));
if (cc < WHDRSIZE) {
if (cc < (ssize_t)WHDRSIZE) {
(void)close(f);
continue;
}