From: Richard M. Stallman <rms@gnu.org>
Date: Fri, 12 Jan 2001 19:51:09 +0000 (+0000)
Subject: (last): Handle a list that doesn't end in nil.
X-Git-Tag: emacs-pretest-21.0.96~311
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=6bfdc2e29f72fda0bb19ee78daf625e2224e27ce;p=emacs.git

(last): Handle a list that doesn't end in nil.
---

diff --git a/lisp/subr.el b/lisp/subr.el
index 3a60e15b0e5..2d6a72a6ac5 100644
--- a/lisp/subr.el
+++ b/lisp/subr.el
@@ -131,7 +131,7 @@ If N is bigger than the length of X, return X."
 	  (setq m (1+ m) p (cdr p)))
 	(if (<= n 0) p
 	  (if (< n m) (nthcdr (- m n) x) x)))
-    (while (cdr x)
+    (while (consp (cdr x))
       (setq x (cdr x)))
     x))