X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fgnus-bcklg.el;h=a47a199411e6ce1feed97126ba782dc069456967;hb=625b891fc07e1e5fc5f2658176b6c0e3cb244ee0;hp=d3f2ac5487ecd9af1f1d0ce816c3c471c8b07fb0;hpb=4c2e20a67169654caf07221554d9e637d3f7bbfa;p=elisp%2Fgnus.git-

diff --git a/lisp/gnus-bcklg.el b/lisp/gnus-bcklg.el
index d3f2ac5..a47a199 100644
--- a/lisp/gnus-bcklg.el
+++ b/lisp/gnus-bcklg.el
@@ -1,7 +1,7 @@
 ;;; gnus-bcklg.el --- backlog functions for Gnus
-;; Copyright (C) 1996,97 Free Software Foundation, Inc.
+;; Copyright (C) 1996,97,98,99 Free Software Foundation, Inc.
 
-;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
+;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
 
 ;; This file is part of GNU Emacs.
@@ -41,10 +41,9 @@
   "Return the backlog buffer."
   (or (get-buffer gnus-backlog-buffer)
       (save-excursion
-	(set-buffer (get-buffer-create gnus-backlog-buffer))
-	(buffer-disable-undo (current-buffer))
+	(set-buffer (gnus-get-buffer-create gnus-backlog-buffer))
+	(buffer-disable-undo)
 	(setq buffer-read-only t)
-	(gnus-add-current-to-buffer-list)
 	(get-buffer gnus-backlog-buffer))))
 
 (defun gnus-backlog-setup ()
@@ -83,7 +82,9 @@
 	  (setq b (point))
 	  (insert-buffer-substring buffer)
 	  ;; Tag the beginning of the article with the ident.
-	  (gnus-put-text-property b (1+ b) 'gnus-backlog ident))))))
+	  (if (> (point-max) b)
+	      (gnus-put-text-property b (1+ b) 'gnus-backlog ident)
+	    (gnus-error 3 "Article %d is blank" number)))))))
 
 (defun gnus-backlog-remove-oldest-article ()
   (save-excursion