void-function tree-widget-theme-name from recentf-open-more-files

[Reiner Steib]

M-x report-emacs-bug wrote:
> Please describe exactly what actions triggered the bug
> and the precise symptoms of the bug:

I get the following backtrace when choosing
<menu-bar> <file> <Open Recent> <More...>:

Debugger entered--Lisp error: (void-function tree-widget-theme-name)
  tree-widget-theme-name()
  recentf-open-files(("/etc/profile.d/modules.csh" [file list stripped]
  "/etc/profile.d/gnome-filesystem.sh") "*Open Recent - More*")
  recentf-open-more-files()
  call-interactively(recentf-open-more-files)

Emacs was started with "emacs -no-site-file" and this .emacs file:

(recentf-mode 1)
(setq debug-on-error t)

This is the ~/.recentf file:

.recentf
Description: application/emacs-lisp

> In GNU Emacs 22.0.50.7 (x86_64-unknown-linux-gnu, GTK+ Version 2.4.9)
>  of 2005-12-15 on bridgekeeper
> X server distributor `The X.Org Foundation', version 11.0.60801000
> configured using `configure '--prefix=/import/xtra/emacs/HEAD' '--with-gtk' 
> '--exec-prefix=/import/xtra/emacs/HEAD-x86_64''

> Important settings:
>   value of $LC_ALL: nil
>   value of $LC_COLLATE: POSIX
>   value of $LC_CTYPE: address@hidden
>   value of $LC_MESSAGES: nil
>   value of $LC_MONETARY: nil
>   value of $LC_NUMERIC: nil
>   value of $LC_TIME: nil
>   value of $LANG: en_US
>   locale-coding-system: iso-8859-15
>   default-enable-multibyte-characters: t

> Major mode: Debugger

> Minor modes in effect:
>   recentf-mode: t
>   tooltip-mode: t
>   auto-compression-mode: t
>   tool-bar-mode: t
>   mouse-wheel-mode: t
>   menu-bar-mode: t
>   file-name-shadow-mode: t
>   global-font-lock-mode: t
>   font-lock-mode: t
>   blink-cursor-mode: t
>   unify-8859-on-encoding-mode: t
>   utf-translate-cjk-mode: t
>   line-number-mode: t

> Recent input:
> <down-mouse-1> <mouse-1> <help-echo> <help-echo> <help-echo> 
> <help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
> <help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
> <help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
> <help-echo> <help-echo> <help-echo> <menu-bar> <file> 
> <Open Recent> <More...> <help-echo> <help-echo> M-x 
> r e p o <tab> r <tab> <return>

> Recent messages:
> Cleaning up the recentf list...done (0 removed)
> For information about the GNU Project and its goals, type C-h C-p.
> Loading debug...done
> Entering debugger...
> Loading help-mode...done
> Making completion list...
> Loading emacsbug...
> Loading regexp-opt...done
> Loading emacsbug...done
> Loading dabbrev...done