From eb069470631d63d8a4ed2b74ce5f9b9ee10cde13 Mon Sep 17 00:00:00 2001
From: Juri Linkov <juri@linkov.net>
Date: Thu, 15 Dec 2022 21:10:28 +0200
Subject: [PATCH] * lisp/tab-bar.el ([tab-bar]): Use 'make-sparse-keymap'
 instead of 'ignore'.

This helps to avoid the error in 'where-is-internal' that should
not call :filter unnecessarily (bug#9923).
---
 lisp/tab-bar.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/tab-bar.el b/lisp/tab-bar.el
index 1baa857e9e9..f040bc9786d 100644
--- a/lisp/tab-bar.el
+++ b/lisp/tab-bar.el
@@ -416,7 +416,7 @@ at the mouse-down event to the position at mouse-up event."
   "S-<wheel-right>" #'tab-bar-move-tab)
 
 (global-set-key [tab-bar]
-                `(menu-item ,(purecopy "tab bar") ignore
+                `(menu-item ,(purecopy "tab bar") ,(make-sparse-keymap)
                             :filter tab-bar-make-keymap))
 
 (defun tab-bar-make-keymap (&optional _ignore)
-- 
2.39.2