sort by '<.

diff --git a/lisp/nnfolder.el b/lisp/nnfolder.el
index 49a2725..e08efa3 100644 (file)
--- a/lisp/nnfolder.el
+++ b/lisp/nnfolder.el
@@ -146,7 +146,7 @@ all.  This may very well take some time.")
              'nov
            (setq articles (gnus-sorted-intersection 
                            ;; Is ARTICLES sorted?
-                           (sort articles)
+                           (sort articles '<)
                            (nnfolder-existing-articles)))
            (while (setq article (pop articles))
              (set-buffer nnfolder-current-buffer)