From: Alex Bochannek <alex@bochannek.com>
Date: Thu, 27 May 2021 23:19:38 +0000 (+0200)
Subject: Fix nnimap lexical conversion problem
X-Git-Tag: emacs-28.0.90~2305
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=327accb38f47d3a0903cf9a0d24d7d2bcbbec098;p=emacs.git

Fix nnimap lexical conversion problem

* lisp/gnus/nnimap.el (nnimap-process-expiry-targets): Fix problem
introduced when converting to lexical binding -- `set' alters the
dynamic value (bug#48577).
---

diff --git a/lisp/gnus/nnimap.el b/lisp/gnus/nnimap.el
index 570be49094f..f869f586d94 100644
--- a/lisp/gnus/nnimap.el
+++ b/lisp/gnus/nnimap.el
@@ -1076,7 +1076,9 @@ during splitting, which may be slow."
                   "UID COPY %s %S")
                 (nnimap-article-ranges (gnus-compress-sequence articles))
                 (nnimap-group-to-imap (gnus-group-real-name nnmail-expiry-target)))
-               (set (if can-move 'deleted-articles 'articles-to-delete) articles))))
+               (if can-move
+                   (setq deleted-articles articles)
+                 (setq articles-to-delete articles)))))
       t)
      (t
       (dolist (article articles)