From e33e80e4a1fee3f2656e6f73318fdfd02612a018 Mon Sep 17 00:00:00 2001 From: "Richard M. Stallman" Date: Tue, 20 Jul 1993 22:04:53 +0000 Subject: [PATCH] (parse-colon-path): Turn empty substring into nil. --- lisp/files.el | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lisp/files.el b/lisp/files.el index 5ed1ad4b7ab..8edf13a5c4d 100644 --- a/lisp/files.el +++ b/lisp/files.el @@ -258,8 +258,10 @@ Not actually set up until the first time you you use it.") (setq cd-list (nconc cd-list (list (substitute-in-file-name - (file-name-as-directory - (substring cd-path cd-start cd-colon)))))) + (if (= cd-start cd-colon) + "." + (file-name-as-directory + (substring cd-path cd-start cd-colon))))))) (setq cd-start (+ cd-colon 1))) cd-list))) -- 2.39.5