bug#985: 23.0.60; emacsclient -c error on first time in new SSH sessions

[Markus Triska]

On machine A (Ubuntu Intrepid), I do:

   $ emacs -nw -Q -f server-start

>From machine B (OSX 10.4 or Ubuntu Intrepid running in Virtualbox), I
SSH to machine A:

   $ ssh -X -Y <machine A>

and then, in the SSH session, do:

   $ emacsclient -c

As expected, I get an X frame on machine B. I then close that frame
(C-x 5 0) and the SSH session (C-d) and, from B, SSH to A again:

   $ ssh -X -Y <machine A>

When I then do "emacsclient -c" in the SSH session, it says:

   Waiting for Emacs...
   *ERROR*: Connection lost to X server `localhost:10.0'

When I then again do "emacsclient -c", it works without problems, and
I get again an X frame on machine B every further time I do it.

In GNU Emacs 23.0.60.4 (i386-apple-darwin8.11.1, GTK+ Version 2.12.9)
 of 2008-09-14 on mt-computer.local
Windowing system distributor `The XFree86 Project, Inc', version 11.0.40400000
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: nil
  default-enable-multibyte-characters: t