Fix problems caused by calling 'recenter' in auto-revert (Bug#20122)

 lisp/emacs-lisp/tabulated-list.el (tabulated-list-print): Only call
 `recenter' if `current-buffer' is equal to `window-buffer'.

(cherry picked from commit 4a8160204325c4b955647fe9e0a944c1f8c705dd)

2 files changed, 7 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 5c72fbdf291..301c52d410d 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2014-06-06  Mario Lang  <mlang@delysid.org>
+
+        * emacs-lisp/tabulated-list.el (tabulated-list-print): Only call
+        `recenter' if `current-buffer' is equal to `window-buffer'.
+
 2015-03-20  Dmitry Gutov  <dgutov@yandex.ru>
 
         * progmodes/ruby-mode.el (ruby-syntax-before-regexp-re): Detect
diff --git a/lisp/emacs-lisp/tabulated-list.el b/lisp/emacs-lisp/tabulated-list.el
index 933567db993..15a0914cb17 100644
--- a/lisp/emacs-lisp/tabulated-list.el
+++ b/lisp/emacs-lisp/tabulated-list.el
@@ -323,7 +323,8 @@ to the entry with the same ID element as the current line."
     (if saved-pt
         (progn (goto-char saved-pt)
                (move-to-column saved-col)
-               (recenter))
+               (when (eq (window-buffer) (current-buffer))
+                 (recenter)))
       (goto-char (point-min)))))
 
 (defun tabulated-list-print-entry (id cols)