scratch/emoji 392ef4b: Fix the list command

[Lars Ingebrigtsen]

branch: scratch/emoji
commit 392ef4b51daa6b2cecd96bae5c864ed4ed1693a1
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Fix the list command
---
 lisp/play/emoji.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/play/emoji.el b/lisp/play/emoji.el
index e779ac4..ddae1c2 100644
--- a/lisp/play/emoji.el
+++ b/lisp/play/emoji.el
@@ -116,7 +116,8 @@ when the command was issued."
 (defun emoji--fontify-char (char &optional inhibit-derived)
   (propertize char 'face
               (if (and (not inhibit-derived)
-                       (not (gethash char emoji--done-derived))
+                       (or (null emoji--done-derived)
+                           (not (gethash char emoji--done-derived)))
                        (gethash char emoji--derived))
                   'emoji-with-derivations
                 'emoji)))