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Fix a typo that caused lack of argument to be misinterpreted as "0".

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From Arne H. Juul <arnej@pvv.ntnu.no>, PR #3236.
This commit is contained in:
thorpej 1997-02-22 01:45:41 +00:00
parent b817db1eaf
commit 71f1354a10
1 changed files with 4 additions and 4 deletions
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8
bin/kill/kill.c
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@ -1,4 +1,4 @@
/* $NetBSD: kill.c,v 1.11 1995/09/07 06:30:27 jtc Exp $ */
/* $NetBSD: kill.c,v 1.12 1997/02/22 01:45:41 thorpej Exp $ */
/*
* Copyright (c) 1988, 1993, 1994
@ -43,7 +43,7 @@ static char copyright[] =
#if 0
static char sccsid[] = "@(#)kill.c 8.4 (Berkeley) 4/28/95";
#else
static char rcsid[] = "$NetBSD: kill.c,v 1.11 1995/09/07 06:30:27 jtc Exp $";
static char rcsid[] = "$NetBSD: kill.c,v 1.12 1997/02/22 01:45:41 thorpej Exp $";
#endif
#endif /* not lint */
@ -82,7 +82,7 @@ main(argc, argv)
if (!isdigit(**argv))
usage();
numsig = strtol(*argv, &ep, 10);
if (!*argv || *ep)
if (*ep)
errx(1, "illegal signal number: %s", *argv);
if (numsig >= 128)
numsig -= 128;
@ -128,7 +128,7 @@ main(argc, argv)
for (errors = 0; argc; argc--, argv++) {
pid = strtol(*argv, &ep, 10);
if (!*argv || *ep) {
if (!**argv || *ep) {
warnx("illegal process id: %s", *argv);
errors = 1;
} else if (kill(pid, numsig) == -1) {