bug#7979: 24.0.50; emacs loops when it loses an emacsclient connection

[Glenn Morris]

robert marshall wrote:

> If I ssh onto the machine running an emacs instance and connect using
> emacsclient -c and the ssh connection goes down, the emacs instance
> becomes unresponsive,

Sounds like the long-standing issue from etc/PROBLEMS:

    ** When Emacs is compiled with Gtk+, closing a display kills Emacs.
    [...]
    Thus, for instance, when Emacs is run as a server on a text terminal,
    and an X frame is created, and the X server for that frame crashes or
    exits unexpectedly, Emacs must exit to prevent a GTK error that would
    result in an endless loop.

Although yours is looping when it should be exiting...

> In GNU Emacs 24.0.50.1 (i686-pc-linux-gnu, GTK+ Version 2.20.1)
>  of 2011-02-03 on faure.capuchin.co.uk