andros/emacs-gpu
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

(ispell-start-process): Defend against bad default-directory.

Browse source
This commit is contained in:
Martin Rudalics 2007-05-17 08:28:29 +00:00
parent 464df798e9
commit ef1f3012fa
2 changed files with 11 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
lisp/ChangeLog
View file

@ -1,3 +1,8 @@
2007-05-17 Martin Rudalics <rudalics@gmx.at>
* textmodes/ispell.el (ispell-start-process): Defend against bad
default-directory.
2007-05-17 Stefan Monnier <monnier@iro.umontreal.ca>
* vc-hooks.el (vc-find-root): Stop searching when the user changes.

7
lisp/textmodes/ispell.el
View file

@ -2483,7 +2483,12 @@ When asynchronous processes are not supported, `run' is always returned."
(defun ispell-start-process ()
"Start the ispell process, with support for no asynchronous processes.
Keeps argument list for future ispell invocations for no async support."
(let (args)
(let ((default-directory default-directory)
args)
(unless (and (file-directory-p default-directory)
(file-readable-p default-directory))
;; Defend against bad `default-directory'.
(setq default-directory (expand-file-name "~/")))
;; Local dictionary becomes the global dictionary in use.
(setq ispell-current-dictionary
(or ispell-local-dictionary ispell-dictionary))