From 16c300fbfd1a5228b00a769b950a8fbc339a29a5 Mon Sep 17 00:00:00 2001
From: Karl Heuer <kwzh@gnu.org>
Date: Mon, 24 Apr 1995 17:25:45 +0000
Subject: [PATCH] (message_dolog): The message log doesn't need an undo list.

---
 src/xdisp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/xdisp.c b/src/xdisp.c
index 8b8434c13ad..d6881d42e15 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -242,6 +242,7 @@ message_dolog (m, len, nlflag)
 
       oldbuf = current_buffer;
       Fset_buffer (Fget_buffer_create (build_string ("*Messages*")));
+      current_buffer->undo_list = Qt;
       oldpoint = PT;
       oldbegv = BEGV;
       oldzv = ZV;
-- 
2.39.5