From db10f1b1a45b37890410d6391f10f78e93585ff3 Mon Sep 17 00:00:00 2001
From: "Basil L. Contovounesios" <basil@contovou.net>
Date: Mon, 10 Jun 2024 09:42:10 +0200
Subject: [PATCH] ; Fix recent change to outline.el.

The library now makes use of hash-table-empty-p.

(cherry picked from commit 5416889873219988ce9e023eaf448fdbe691d304)
---
 lisp/outline.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lisp/outline.el b/lisp/outline.el
index 00bfb231302..421fbfd6d1f 100644
--- a/lisp/outline.el
+++ b/lisp/outline.el
@@ -34,7 +34,9 @@
 
 ;;; Code:
 
-(eval-when-compile (require 'cl-lib))
+(eval-when-compile
+  (require 'cl-lib)
+  (require 'subr-x))
 (require 'icons)
 
 (defgroup outlines nil
-- 
2.39.2