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Don't core dump when the program is invoked without arguments.

This commit is contained in:
peter 2005-11-11 15:08:40 +00:00
parent 33a6ea7764
commit 19f81314eb
1 changed files with 3 additions and 3 deletions
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6
usr.sbin/sti/sti.c
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@ -1,4 +1,4 @@
/* $NetBSD: sti.c,v 1.5 2005/11/10 19:11:48 christos Exp $ */
/* $NetBSD: sti.c,v 1.6 2005/11/11 15:08:40 peter Exp $ */
/*-
* Copyright (c) 2005 The NetBSD Foundation, Inc.
@ -36,7 +36,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: sti.c,v 1.5 2005/11/10 19:11:48 christos Exp $");
__RCSID("$NetBSD: sti.c,v 1.6 2005/11/11 15:08:40 peter Exp $");
#include <sys/param.h>
#include <sys/ioctl.h>
@ -107,7 +107,7 @@ main(int argc, char *argv[])
setprogname(*argv);
if (argc < 1) {
if (argc < 2) {
(void)fprintf(stderr, "Usage: %s <tty> [arg ...]\n",
getprogname());
return 1;