Minor code tweak for delete-trailing-whitespace.

* lisp/simple.el (delete-trailing-whitespace): Avoid an unnecessary
restriction change.

2 files changed, 4 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index f9a81c2b7cb..65ff71c74f8 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,8 @@
 2012-09-30  Chong Yidong  <cyd@gnu.org>
 
+        * simple.el (delete-trailing-whitespace): Avoid an unnecessary
+        restriction change.
+
         * bindings.el (goto-map): Bind M-g TAB to move-to-column.
 
         * help-fns.el (help-fns--obsolete): Fix last change.
diff --git a/lisp/simple.el b/lisp/simple.el
index 417dedb43db..616a4d7b1ea 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -606,7 +606,7 @@ buffer if the variable `delete-trailing-lines' is non-nil."
         (when (and (not end)
                    delete-trailing-lines
                    ;; Really the end of buffer.
-                   (save-restriction (widen) (eobp))
+                   (= (point-max) (1+ (buffer-size)))
                    (<= (skip-chars-backward "\n") -2))
           (delete-region (1+ (point)) end-marker))
         (set-marker end-marker nil))))