bug#723: 23.0.60; query-on-exit-flag sometimes unexpectedly nil

[Markus Triska]

open.el consists of the form:

   (let ((h "www.fsf.org"))
     (setq p1 (make-network-process :name "p1" :host h :service 80))
     (setq p2 (make-network-process :name "p2" :host h :service 80))
     (setq p3 (make-network-process :name "p3" :host h :service 80))
     (setq t1 (make-network-process :name "t1" :host h :service 80))
     (delete-process t1)
     (setq p4 (make-network-process :name "p4" :host h :service 80))
     (setq p5 (make-network-process :name "p5" :host h :service 80))
     (setq t2 (make-network-process :name "t2" :host h :service 80))
     (delete-process t2)
     (setq p6 (make-network-process :name "p6" :host h :service 80))
     (setq p7 (make-network-process :name "p7" :host h :service 80))
     (setq p8 (make-network-process :name "p8" :host h :service 80))
     (setq p9 (make-network-process :name "p9" :host h :service 80))
     (setq p10 (make-network-process :name "p10" :host h :service 80))
     (list-processes t))

When I do "emacs -Q open.el -f eval-buffer", I expect the "*Process
List*" buffer to show the ten processes p1 to p10. Invariably, several
(varying) processes are missing from the list, and their query-on-exit
flag is nil. M-x list-processes shows all processes as expected.

In GNU Emacs 23.0.60.1 (i386-apple-darwin8.11.1, GTK+ Version 2.12.9)
 of 2008-08-08 on pnsgw1-client079.demo.tuwien.ac.at
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