--- nnheader.el.orig	Sun Aug 22 20:45:22 1999
+++ nnheader.el	Sun Aug 22 20:45:56 1999
@@ -584,13 +584,13 @@
   "Return a list of all article files in a directory."
   (mapcar 'nnheader-file-to-number
 	  (nnheader-directory-files-safe
-	   dir nil nnheader-numerical-short-files t)))
+	   dir nil nnheader-numerical-short-files t t)))
 
 (defun nnheader-article-to-file-alist (dir)
   "Return an alist of article/file pairs in DIR."
   (mapcar (lambda (file) (cons (nnheader-file-to-number file) file))
 	  (nnheader-directory-files-safe
-	   dir nil nnheader-numerical-short-files t)))
+	   dir nil nnheader-numerical-short-files t t)))
 
 (defun nnheader-fold-continuation-lines ()
   "Fold continuation lines in the current buffer."