daemon-server via SSH (was Re: new rsync release needed soon?)

[Wayne Davison]

I just looked over your latest changes and checked in a few minor fixes
that I saw:

- In client_addr() we now avoid calling getnameinfo() if we've already
  setup the addr_buf (in the am_server side).

- I moved some structures in client_name() so that they remain in scope
  the entire time that we have pointers that reference them.  With most
  (all?) C compilers this may not have been necessary in this particular
  case, but I figure it's safer this way.

- The dot-counting loop exited before it could count a 4th dot.

..wayne..