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correct arg handling in setpeer().

This commit is contained in:
itojun 2003-10-02 21:33:05 +00:00
parent 024a9509bc
commit 8cf5cbae01
1 changed files with 7 additions and 7 deletions
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14
usr.bin/tftp/main.c
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@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.17 2003/08/07 11:16:13 agc Exp $ */
/* $NetBSD: main.c,v 1.18 2003/10/02 21:33:05 itojun Exp $ */
/*
* Copyright (c) 1983, 1993
@ -36,7 +36,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
#if 0
static char sccsid[] = "@(#)main.c 8.1 (Berkeley) 6/6/93";
#else
__RCSID("$NetBSD: main.c,v 1.17 2003/08/07 11:16:13 agc Exp $");
__RCSID("$NetBSD: main.c,v 1.18 2003/10/02 21:33:05 itojun Exp $");
#endif
#endif /* not lint */
@ -291,7 +291,7 @@ setpeer(argc, argv)
char *argv[];
{
if (argc < 1) {
if (argc < 2) {
strcpy(line, "Connect ");
printf("(to) ");
fgets(&line[strlen(line)], LBUFLEN-strlen(line), stdin);
@ -299,14 +299,14 @@ setpeer(argc, argv)
argc = margc;
argv = margv;
}
if ((argc < 1) || (argc > 2)) {
if ((argc < 2) || (argc > 3)) {
printf("usage: %s [-e] host-name [port]\n", getprogname());
return;
}
if (argc == 1)
setpeer0(argv[0], NULL);
if (argc == 2)
setpeer0(argv[1], NULL);
else
setpeer0(argv[0], argv[1]);
setpeer0(argv[1], argv[2]);
}
struct modes {