(rmail-find-all-files): In a directory, ignore .' and ..'.

1996-02-09 01:38:22 +00:00
parent 7b6540dd1b
commit c823782040
1 changed files with 4 additions and 3 deletions
--- a/lisp/mail/rmail.el
+++ b/lisp/mail/rmail.el
@@ -788,9 +788,10 @@ original copy."
 	(while files
 	  (setq file (car files))
 	  (setq files (cdr files))
-	  (setq ret (nconc
-		     (rmail-find-all-files file)
-		     ret)))
+	  (or (member (file-name-nondirectory start) '("." ".."))
+	      (setq ret (nconc
+			 (rmail-find-all-files file)
+			 ret))))
 	;; Sort here instead of in directory-files
 	;; because this list is usually much shorter.
 	(sort ret 'string<))