pkg/47227: chat/unrealircd does not listen on IPv4

[gnrp%komkon2.de@localhost]

>Number:         47227
>Category:       pkg
>Synopsis:       chat/unrealircd does not listen on IPv4
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Nov 21 12:45:00 +0000 2012
>Originator:     Julian Fagir
>Release:        6.0-RELEASE
>Organization:
>Environment:
NetBSD $HOSTNAME 6.0 NetBSD 6.0 (GENERIC) sparc64
>Description:
After installing, chat/unrealircd does not listen on IPv4 addresses, but only 
on IPv6 (which is not active on this server).

Maybe I just didn't read the documentation well enough, but from this line in 
the configuration (as well as trying to specify the IPv4 address explicitly) it 
does not work:

listen         *:6667
{
        options
        {
                clientsonly;
        };
};


After selecting -inet6 and rebuilding the package, the server listens also on 
IPv4.
>How-To-Repeat:
Install chat/unrealircd, run `netstat -an`.
>Fix: