install/50329: Wrong default server path in sysinst for FTP install

[ventilator%semmel.ch@localhost]

>Number:         50329
>Category:       install
>Synopsis:       Wrong default server path in sysinst for FTP install
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    install-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Oct 11 22:25:01 +0000 2015
>Originator:     Martin Ebnöther
>Release:        7.0
>Organization:
>Environment:
Raspberry Pi install image from 
ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-7.0/evbarm-arm/binary/gzimg/rpi_inst.img.gz
System not yet installed.
>Description:
When trying to install NetBSD to a Raspberry Pi from FTP-Server, the default path in sysinst points to /pub/NetBSD/NetBSD-7.0/evbarm/ while the correct path would be /pub/NetBSD/NetBSD-7.0/evbarm-arm/ . 

>How-To-Repeat:
Install NetBSD 7.0 on a Raspberry Pi by booting rpi_inst.img from SD-Card, sysinst gives the wrong FTP server path by default. 
>Fix:
Change default path from /pub/NetBSD/NetBSD-7.0/evbarm/ to /pub/NetBSD/NetBSD-7.0/evbarm-arm/