Small patch for proxy code - listen.c

[Alan DeKok]

Nicolas Baradakis <nbk at sitadelle.com> wrote:
> Thanks for spotting this. This is a problem indeed. Can you please
> fill a bug report on the bugzilla, so your patch doesn't get lost?

  For 2.0, I'd like to fix the realm handling, to separate realms from
home servers.  e.g.

realm foo.com {
      nostrip
      home_server = radius-for-foo.com
}

home_server radius-for-foo.com {
	    type = acct
	    host = ...
	    port = ...
	    secret = ...
}

  That will fix a number of issues in the code, and enable multiple
realms to share a fail-over list of home servers, without the current
problem of typing in the same home server multiple times.

  Alan DeKok.