Mercurial > hg > xemacs-beta
diff lisp/files.el @ 4655:13273cffca2a
Avoid errors in Dired when opening directories.
lisp/ChangeLog addition:
2009-07-18 Aidan Kehoe <kehoea@parhasard.net>
* files.el (find-file-create-switch-thunk):
Check that #'buffer-file-name gives non-nil before trying to
determine whether that file exists; avoids problems in
dired. Thank you Mats Lidell!
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sat, 18 Jul 2009 23:51:21 +0100 |
| parents | 3972966a4588 |
| children | 3c92890f3750 |
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--- a/lisp/files.el Wed Jul 15 00:21:01 2009 +0100 +++ b/lisp/files.el Sat Jul 18 23:51:21 2009 +0100 @@ -897,7 +897,8 @@ as `find-file' itself." `(function (lambda (buffer) - (unless (file-exists-p (buffer-file-name buffer)) + (unless (and (buffer-file-name buffer) + (file-exists-p (buffer-file-name buffer))) ;; XEmacs: nonexistent file--qualifies as a modification to the ;; buffer. (set-buffer-modified-p t buffer))