[src/trunk]: src/usr.bin/ftp Fix downloads of local files using file:// URLs

[wiz <wiz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1b56df904ebb
branches:  trunk
changeset: 342689:1b56df904ebb
user:      wiz <wiz%NetBSD.org@localhost>
date:      Tue Jan 05 11:41:00 2016 +0000

description:
Fix downloads of local files using file:// URLs

Previously it would error out in copyurlinfo() when copying a NULL port.

diffstat:

 usr.bin/ftp/fetch.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r 9a09cff5cb6d -r 1b56df904ebb usr.bin/ftp/fetch.c
--- a/usr.bin/ftp/fetch.c       Tue Jan 05 11:33:18 2016 +0000
+++ b/usr.bin/ftp/fetch.c       Tue Jan 05 11:41:00 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fetch.c,v 1.219 2015/12/17 20:36:36 christos Exp $     */
+/*     $NetBSD: fetch.c,v 1.220 2016/01/05 11:41:00 wiz Exp $  */
 
 /*-
  * Copyright (c) 1997-2015 The NetBSD Foundation, Inc.
@@ -37,7 +37,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: fetch.c,v 1.219 2015/12/17 20:36:36 christos Exp $");
+__RCSID("$NetBSD: fetch.c,v 1.220 2016/01/05 11:41:00 wiz Exp $");
 #endif /* not lint */
 
 /*
@@ -424,6 +424,7 @@
        } else if (STRNEQUAL(url, FILE_URL)) {
                url += sizeof(FILE_URL) - 1;
                ui->utype = FILE_URL_T;
+               tport = "";
 #ifdef WITH_SSL
        } else if (STRNEQUAL(url, HTTPS_URL)) {
                url += sizeof(HTTPS_URL) - 1;