X-Git-Url: https://git.hcoop.net/bpt/emacs.git/blobdiff_plain/37cc095b6a175fb5a2fb18fa029eaf3aa3b3fa53..05756f213fcfa16a02a780e17fff16bd4cbb1aa4:/lisp/pcvs-util.el

diff --git a/lisp/pcvs-util.el b/lisp/pcvs-util.el
index e5ab1638c6..5d786a6538 100644
--- a/lisp/pcvs-util.el
+++ b/lisp/pcvs-util.el
@@ -1,17 +1,17 @@
 ;;; pcvs-util.el --- utility functions for PCL-CVS  -*- byte-compile-dynamic: t -*-
 
 ;; Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-;;   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+;;   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
 
 ;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
 ;; Keywords: pcl-cvs
 
 ;; This file is part of GNU Emacs.
 
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -19,9 +19,7 @@
 ;; GNU General Public License for more details.
 
 ;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -51,9 +49,11 @@
       (unless (member x ys) (push x zs)))))
 
 (defun cvs-map (-cvs-map-f &rest -cvs-map-ls)
-  (unless (cvs-every 'null -cvs-map-ls)
-    (cons (apply -cvs-map-f (mapcar 'car -cvs-map-ls))
-	  (apply 'cvs-map -cvs-map-f (mapcar 'cdr -cvs-map-ls)))))
+  (let ((accum ()))
+    (while (not (cvs-every 'null -cvs-map-ls))
+      (push (apply -cvs-map-f (mapcar 'car -cvs-map-ls)) accum)
+      (setq -cvs-map-ls (mapcar 'cdr -cvs-map-ls)))
+    (nreverse accum)))
 
 (defun cvs-first (l &optional n)
   (if (null n) (car l)