From 754615cae03212134c0caf6f641763819afdf8aa Mon Sep 17 00:00:00 2001
From: EmacsConf <emacsconf-org@gnu.org>
Date: Wed, 25 Oct 2023 12:03:40 -0400
Subject: Guard against null from-states when changing status

---
 emacsconf.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'emacsconf.el')

diff --git a/emacsconf.el b/emacsconf.el
index 5497c05..86e7251 100644
--- a/emacsconf.el
+++ b/emacsconf.el
@@ -1566,7 +1566,8 @@ tracks with the ID in the cdr of that list."
 (defun emacsconf-update-talk-status (slug from-states to-state)
   (interactive (list (emacsconf-complete-talk) "." (completing-read "To: " (mapcar 'car emacsconf-status-types))))
   (emacsconf-with-talk-heading slug
-    (when (string-match from-states (org-entry-get (point) "TODO"))
+    (when (or (null from-states)
+	      (string-match from-states (org-entry-get (point) "TODO")))
       (org-todo to-state)
       (save-buffer))))
 
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