(spam-summary-prepare-exit): gnus-set-difference needs

to be run with new-articles as LIST1, not LIST2

diff --git a/lisp/spam.el b/lisp/spam.el
index a97606c..3ff4c52 100644 (file)
--- a/lisp/spam.el
+++ b/lisp/spam.el
@@ -699,7 +699,7 @@ Respects the process/prefix convention."
             (new-articles (spam-list-articles
                            gnus-newsgroup-articles
                            classification))
-            (changed-articles (gnus-set-difference old-articles new-articles)))
+            (changed-articles (gnus-set-difference new-articles old-articles))))
        ;; now that we have the changed articles, we go through the processors
        (dolist (processor-param spam-list-of-processors)
          (let ((processor (nth 0 processor-param))