From fdbf68cf3cfa57837a2d7288e14261cb3ae881e8 Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Mon, 12 Oct 2020 03:37:08 -0400
Subject: [PATCH] Fix #3389: wrong-type-argument on closing calendar

Can happen if you don't open the calendar through =calendar.
---
 modules/app/calendar/autoload.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/app/calendar/autoload.el b/modules/app/calendar/autoload.el
index 7a6a1b73f..40e239ece 100644
--- a/modules/app/calendar/autoload.el
+++ b/modules/app/calendar/autoload.el
@@ -31,7 +31,8 @@
   (if (featurep! :ui workspaces)
       (+workspace/delete "Calendar")
     (doom-kill-matching-buffers "^\\*cfw:")
-    (set-window-configuration +calendar--wconf)
+    (when (window-configuration-p +calendar--wconf)
+      (set-window-configuration +calendar--wconf))
     (setq +calendar--wconf nil)))
 
 ;;;###autoload