* files.el (parse-colon-path): Return nil for empty path elements.

[gnu-emacs] / lisp / env.el

diff --git a/lisp/env.el b/lisp/env.el
index 5e915eb312696fd0435ed3dbd83e99e4a08b734a..d0d8ed0b998356cd1b3cf3073df85bbb8c2428d6 100644 (file)
--- a/lisp/env.el
+++ b/lisp/env.el
@@ -1,6 +1,6 @@
 ;;; env.el --- functions to manipulate environment variables
 
-;; Copyright (C) 1991, 1994, 2000-2011 Free Software Foundation, Inc.
+;; Copyright (C) 1991, 1994, 2000-2012 Free Software Foundation, Inc.
 
 ;; Maintainer: FSF
 ;; Keywords: processes, unix
@@ -34,8 +34,6 @@
 
 ;;; Code:
 
-(eval-when-compile (require 'cl))
-
 ;; History list for environment variable names.
 (defvar read-envvar-name-history nil)