window-live-p problem with initial-frame-alist

[Philippe Waroquiers]

In GNU Emacs 21.1.1 (hppa1.1-hp-hpux11.00, X toolkit)
 of 2001-10-23 on rhino
configured using `configure  hppa1.1-hp-hpux11.00 --with-gcc=no --with-x11r6 
--x-libraries=/usr/lib/X11R6:/usr/contrib/X11R6/lib --with-x-toolkit=lucid 
--with-xpm --prefix=/opt/contrib/emacs --exec-prefix=/opt/contrib/emacs/21.1 
--mandir=/opt/contrib/man'
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: C
  locale-coding-system: nil
  default-enable-multibyte-characters: nil


Start emacs the following way:
emacs --no-init-file --no-site-file --load .emacs.wrong

.emacs.wrong contains the following line:
(setq initial-frame-alist '((minibuffer . t)))

Then cut the frame in 2 (C-x 5 2).
Use the left mouse button to drag the middle mode line (to resize the
windows). Then, the following error is reported :

byte-code: Wrong type argument: window-live-p, t


Note that the same operation works with emacs 20.7.

-- 
Philippe WAROQUIERS                  Eurocontrol - Central Flow Management Unit
philippe.waroquiers@eurocontrol.int  Rue de la fusee, 96
Tel: +32 2 729 97 35                 1130 Brussels
Fax: +32 2 729 90 22                 Belgium