From: Richard M. Stallman <rms@gnu.org>
Date: Tue, 4 Feb 2003 10:39:35 +0000 (+0000)
Subject: (dired-find-buffer-nocreate): Avoid error if dired-directory is nil.
X-Git-Tag: ttn-vms-21-2-B4~11363
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=59759f1f8565143160f7c59c9236ef4f2ddc6ae5;p=emacs.git

(dired-find-buffer-nocreate): Avoid error if dired-directory is nil.
---

diff --git a/lisp/dired.el b/lisp/dired.el
index d658960a35e..d15d80411f1 100644
--- a/lisp/dired.el
+++ b/lisp/dired.el
@@ -589,6 +589,7 @@ If DIRNAME is already in a dired buffer, that buffer is used without refresh."
 	(save-excursion
 	  (set-buffer (cdr (car blist)))
 	  (if (and (eq major-mode mode)
+		   dired-directory  ;; nil during find-alternate-file
 		   (equal dirname
 			  (expand-file-name
 			   (if (consp dired-directory)