Module Name: src
Committed By: dholland
Date: Thu Oct 22 19:34:12 UTC 2020
Modified Files:
src/usr.bin/renice: renice.c
Log Message:
Fix usage check; reject renice without any targets, whether or not -n given.
To generate a diff of this commit:
cvs rdiff -u -r1.18 -r1.19 src/usr.bin/renice/renice.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/renice/renice.c
diff -u src/usr.bin/renice/renice.c:1.18 src/usr.bin/renice/renice.c:1.19
--- src/usr.bin/renice/renice.c:1.18 Mon Jul 21 14:19:25 2008
+++ src/usr.bin/renice/renice.c Thu Oct 22 19:34:12 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: renice.c,v 1.18 2008/07/21 14:19:25 lukem Exp $ */
+/* $NetBSD: renice.c,v 1.19 2020/10/22 19:34:12 dholland Exp $ */
/*
* Copyright (c) 1983, 1989, 1993
@@ -37,7 +37,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 19
#ifndef lint
/*static char sccsid[] = "from: @(#)renice.c 8.1 (Berkeley) 6/9/93";*/
-__RCSID("$NetBSD: renice.c,v 1.18 2008/07/21 14:19:25 lukem Exp $");
+__RCSID("$NetBSD: renice.c,v 1.19 2020/10/22 19:34:12 dholland Exp $");
#endif /* not lint */
#include <sys/resource.h>
@@ -73,7 +73,7 @@ main(int argc, char **argv)
if (strcmp(*argv, "-n") == 0) {
incr = 1;
argc--, argv++;
- if (argc == 0)
+ if (argc < 2)
usage();
}
if (getnum("priority", *argv, &prio))
