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If the archive refers to stdin, the archive's name is null. Check for

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null when we see if it refers to a remote file. From Eric Gillespie, thanks!
This commit is contained in:
christos 2002-10-13 17:19:33 +00:00
parent 4a964eaf87
commit cd1f9fe466
1 changed files with 3 additions and 3 deletions
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6
bin/pax/ar_io.c
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@ -1,4 +1,4 @@
/* $NetBSD: ar_io.c,v 1.25 2002/10/12 19:21:12 thorpej Exp $ */
/* $NetBSD: ar_io.c,v 1.26 2002/10/13 17:19:33 christos Exp $ */
/*-
* Copyright (c) 1992 Keith Muller.
@ -42,7 +42,7 @@
#if 0
static char sccsid[] = "@(#)ar_io.c 8.2 (Berkeley) 4/18/94";
#else
__RCSID("$NetBSD: ar_io.c,v 1.25 2002/10/12 19:21:12 thorpej Exp $");
__RCSID("$NetBSD: ar_io.c,v 1.26 2002/10/13 17:19:33 christos Exp $");
#endif
#endif /* not lint */
@ -134,7 +134,7 @@ ar_open(const char *name)
flcnt = 0;
#ifdef SUPPORT_RMT
if (strchr(name, ':') != NULL && !forcelocal) {
if (name && strchr(name, ':') != NULL && !forcelocal) {
artyp = ISRMT;
if ((arfd = rmtopen(name, O_RDWR, DMOD)) == -1) {
syswarn(0, errno, "Failed open on %s", name);