From e86b30d6fd04070b86560774ec82392dbe24ca1e Mon Sep 17 00:00:00 2001
From: Dmitry Gutov <dgutov@yandex.ru>
Date: Fri, 29 Jan 2021 15:53:28 +0200
Subject: [PATCH] (xref-revert-buffer): Also 'erase-buffer' when handling a
 user-error

* lisp/progmodes/xref.el (xref-revert-buffer):
Also 'erase-buffer' when handling a user-error (bug#46042).
---
 lisp/progmodes/xref.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el
index 07a65d4ed93..18fdd963fb1 100644
--- a/lisp/progmodes/xref.el
+++ b/lisp/progmodes/xref.el
@@ -972,6 +972,7 @@ Return an alist of the form ((FILENAME . (XREF ...)) ...)."
             (erase-buffer)
             (xref--insert-xrefs alist))
         (user-error
+         (erase-buffer)
          (insert
           (propertize
            (error-message-string err)
-- 
2.39.2