From a6905e90cc3358a21726646c4ee9154e80fc96d6 Mon Sep 17 00:00:00 2001
From: Lars Ingebrigtsen <larsi@gnus.org>
Date: Fri, 12 Nov 2021 04:44:09 +0100
Subject: [PATCH] Fix problem with temp buffer killing in package-install-file

* lisp/emacs-lisp/package.el (package-install-file): Allow killing
the temporary buffer without querying (bug#51769).
---
 lisp/emacs-lisp/package.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
index 5445fa970f8..2c37e19980d 100644
--- a/lisp/emacs-lisp/package.el
+++ b/lisp/emacs-lisp/package.el
@@ -2239,6 +2239,7 @@ directory."
           (dired-mode))
       (insert-file-contents-literally file)
       (set-visited-file-name file)
+      (set-buffer-modified-p nil)
       (when (string-match "\\.tar\\'" file) (tar-mode)))
     (package-install-from-buffer)))
 
-- 
2.39.2