Wrap around error in coreutil's ls

[gnu-emacs] / lisp / makesum.el

diff --git a/lisp/makesum.el b/lisp/makesum.el
index 4b5cd036f947712a6d14e2168bbdff42c87ac525..a65e5ae86d3d4ba54e2ef92bcd1d5a70bb1881b1 100644 (file)
--- a/lisp/makesum.el
+++ b/lisp/makesum.el
@@ -1,9 +1,8 @@
 ;;; makesum.el --- generate key binding summary for Emacs
 
-;; Copyright (C) 1985, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-;;   2009, 2010  Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2016 Free Software Foundation, Inc.
 
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: help
 
 ;; This file is part of GNU Emacs.
@@ -86,8 +85,7 @@ Previous contents of that buffer are killed first."
 
 (defun double-column (start end)
   (interactive "r")
-  (let (half cnt
-        line lines nlines
+  (let (half line lines nlines
        (from-end (- (point-max) end)))
     (setq nlines (count-lines start end))
     (if (<= nlines 1)