From 8f2427a69bc0388ddfb14a10eaf71e589f3b0913 Mon Sep 17 00:00:00 2001
From: N V <44036031+progfolio@users.noreply.github.com>
Date: Wed, 1 Jul 2020 22:19:37 -0400
Subject: [PATCH] Fix which-key--propertize-description use make-text-button
 return value (#249)

As of:

https://github.com/emacs-mirror/emacs/commit/7ac79872aed63110c0d26c1e62e1838d6101c9bd

make-text-button no longer modifies a string when it is passed as the
first argument. which-key--propertize-description relied on the mutation
of the string argument. Using the return value of make-text-button will
return the propertized string with both the new and old behavior.

Fixes #248
---
 which-key.el | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/which-key.el b/which-key.el
index 8c88b44c177..475772f0e3c 100644
--- a/which-key.el
+++ b/which-key.el
@@ -1663,8 +1663,7 @@ ORIGINAL-DESCRIPTION is the description given by
                                 (max (floor (* (frame-width) 0.8))))
                            (if (> (length str) max)
                                (concat (substring str 0 max) "...")
-                             str))))))
-      desc)))
+                             str)))))))))
 
 (defun which-key--extract-key (key-str)
   "Pull the last key (or key range) out of KEY-STR."
-- 
2.30.2