From: Lars Ingebrigtsen <larsi@gnus.org>
Date: Tue, 6 Jul 2021 15:04:28 +0000 (+0200)
Subject: Make gnus-gcc-externalize-attachments work again
X-Git-Tag: emacs-28.0.90~1945
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=d8bd7d015e626c73351938626a01288028ebe1c5;p=emacs.git

Make gnus-gcc-externalize-attachments work again

* lisp/gnus/gnus-msg.el (gnus-inews-do-gcc): Allow externalizing
parts again by defeating the cache (bug#49436).
---

diff --git a/lisp/gnus/gnus-msg.el b/lisp/gnus/gnus-msg.el
index bac987e2f00..db54237a767 100644
--- a/lisp/gnus/gnus-msg.el
+++ b/lisp/gnus/gnus-msg.el
@@ -1597,6 +1597,10 @@ this is a reply."
 		  (if (stringp gnus-gcc-externalize-attachments)
 		      (string-match gnus-gcc-externalize-attachments group)
 		    gnus-gcc-externalize-attachments))
+            ;; If we want to externalize stuff when GCC-ing, then we
+            ;; can't use the cache, because that has all the contents.
+            (when mml-externalize-attachments
+              (setq encoded-cache nil))
 	    (save-excursion
 	      (nnheader-set-temp-buffer " *acc*")
 	      (setq message-options (with-current-buffer cur message-options))