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master 0bd1346: Fix issue with mml-preview from outside Gnus
From: |
Lars Ingebrigtsen |
Subject: |
master 0bd1346: Fix issue with mml-preview from outside Gnus |
Date: |
Fri, 30 Jul 2021 07:33:20 -0400 (EDT) |
branch: master
commit 0bd1346318fe9ef4eba91905172d30a030d7da18
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>
Fix issue with mml-preview from outside Gnus
* lisp/gnus/gnus-art.el (gnus-mime-display-alternative): Be more
resilient when running from outside Gnus.
---
lisp/gnus/gnus-art.el | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lisp/gnus/gnus-art.el b/lisp/gnus/gnus-art.el
index b989446..fb0295d 100644
--- a/lisp/gnus/gnus-art.el
+++ b/lisp/gnus/gnus-art.el
@@ -6238,8 +6238,9 @@ If nil, don't show those extra buttons."
(gnus-display-mime preferred)
(let ((mail-parse-charset gnus-newsgroup-charset)
(mail-parse-ignored-charsets
- (with-current-buffer gnus-summary-buffer
- gnus-newsgroup-ignored-charsets)))
+ (and (buffer-live-p gnus-summary-buffer)
+ (with-current-buffer gnus-summary-buffer
+ gnus-newsgroup-ignored-charsets))))
(gnus-bind-mm-vars (mm-display-part preferred))
;; Do highlighting.
(save-excursion
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