; Fix recent change to outline.el.

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

(cherry picked from commit 5416889873219988ce9e023eaf448fdbe691d304)

diff --git a/lisp/outline.el b/lisp/outline.el
index 00bfb231302118795a1246b3f8782ba02238fd1d..421fbfd6d1fd3cdbca9d205edaabc784cbd8ae83 100644 (file)
--- 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