From: Richard M. Stallman <rms@gnu.org>
Date: Thu, 1 Jul 1993 20:33:56 +0000 (+0000)
Subject: (set-visited-file-name): Rename auto-save file only if it exists.
X-Git-Tag: emacs-19.34~11905
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e6f0e76cd0c3c148f9e68868e844c5281883c8b2;p=emacs.git

(set-visited-file-name): Rename auto-save file only if it exists.
---

diff --git a/lisp/files.el b/lisp/files.el
index 66adbba5f20..e9a8f9ba28a 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -1107,6 +1107,7 @@ if you wish to pass an empty string as the argument."
 	    (make-auto-save-file-name)))
     ;; Rename the old auto save file if any.
     (and oauto buffer-auto-save-file-name
+	 (file-exists-p oauto)
 	 (rename-file oauto buffer-auto-save-file-name t)))
   (if buffer-file-name
       (set-buffer-modified-p t)))