From: Richard M. Stallman <rms@gnu.org>
Date: Thu, 22 Jul 1993 05:34:53 +0000 (+0000)
Subject: (parse-colon-path): Really make nil, not ".", for empty path element.
X-Git-Tag: emacs-19.34~11635
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=c52e4104a10c45487fa45520c8bcccf05a4b4078;p=emacs.git

(parse-colon-path): Really make nil, not ".", for empty path element.
---

diff --git a/lisp/files.el b/lisp/files.el
index 8edf13a5c4d..70e42d81bec 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -257,9 +257,9 @@ Not actually set up until the first time you you use it.")
 	 (while (setq cd-colon (string-match ":" cd-path cd-start))
 	   (setq cd-list
 		 (nconc cd-list
-			(list (substitute-in-file-name
-			       (if (= cd-start cd-colon)
-				   "."
+			(list (if (= cd-start cd-colon)
+				   nil
+				(substitute-in-file-name
 				 (file-name-as-directory
 				  (substring cd-path cd-start cd-colon)))))))
 	   (setq cd-start (+ cd-colon 1)))