From bb2115fd5514497ce3dc94368388cdb82e17bb76 Mon Sep 17 00:00:00 2001
From: Lars Ingebrigtsen <larsi@gnus.org>
Date: Thu, 25 Jul 2019 19:38:17 +0200
Subject: [PATCH] Tweak previous footnote-mode patch

* lisp/mail/footnote.el (footnote--local-advice): Ensure that the
variable really is local.
---
 lisp/mail/footnote.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/mail/footnote.el b/lisp/mail/footnote.el
index 111aa7f3ea3..202e5528060 100644
--- a/lisp/mail/footnote.el
+++ b/lisp/mail/footnote.el
@@ -867,7 +867,7 @@ advice, and FUNCTION is what'll be added as an :around advice."
      (unless ,variable
        ;; nil and `ignore' have the same semantics for adaptive-fill-function,
        ;; but only `ignore' behaves correctly with add/remove-function.
-       (setq ,variable #'ignore))
+       (setq-local ,variable #'ignore))
      (remove-function (local ',variable) #'function)
      (when ,mode
        (add-function :around (local ',variable)
-- 
2.39.2