* autorevert.el (auto-revert-handler): Ensure, that

file-readable-p is applied only for local files or in
auto-revert-tail-mode.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 0e2a791..c11c60b 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,9 @@
+2012-03-11  Michael Albinus  <michael.albinus@gmx.de>
+
+       * autorevert.el (auto-revert-handler): Ensure, that
+       file-readable-p is applied only for local files or in
+       auto-revert-tail-mode.
+
 2012-03-11  Andreas Schwab  <schwab@linux-m68k.org>
 
        * server.el (server-eval-at): Handle non-tcp connections.  Decode

diff --git a/lisp/autorevert.el b/lisp/autorevert.el
index c0a77bd..40cf79a 100644 (file)
--- a/lisp/autorevert.el
+++ b/lisp/autorevert.el
@@ -439,17 +439,18 @@ This is an internal function used by Auto-Revert Mode."
     (let* ((buffer (current-buffer)) size
           (revert
            (or (and buffer-file-name
-                    (file-readable-p buffer-file-name)
                     (if auto-revert-tail-mode
                         ;; Tramp caches the file attributes.  Setting
                         ;; `remote-file-name-inhibit-cache' forces Tramp
                         ;; to reread the values.
                         (let ((remote-file-name-inhibit-cache t))
+                          (file-readable-p buffer-file-name)
                           (/= auto-revert-tail-pos
                               (setq size
                                     (nth 7 (file-attributes
                                             buffer-file-name)))))
                       (and (not (file-remote-p buffer-file-name))
+                           (file-readable-p buffer-file-name)
                            (not (verify-visited-file-modtime buffer)))))
                (and (or auto-revert-mode
                         global-auto-revert-non-file-buffers)