From 7657149e6f5200514500cf5834ed2594b9a9c1ea Mon Sep 17 00:00:00 2001
From: Angus McLeod <angus@mcleod.org.au>
Date: Tue, 7 Feb 2023 13:53:20 +0100
Subject: [PATCH] Update custom-wizard-admin.js.es6

---
 assets/javascripts/discourse/models/custom-wizard-admin.js.es6 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/assets/javascripts/discourse/models/custom-wizard-admin.js.es6 b/assets/javascripts/discourse/models/custom-wizard-admin.js.es6
index 746ca00c..0cd677f0 100644
--- a/assets/javascripts/discourse/models/custom-wizard-admin.js.es6
+++ b/assets/javascripts/discourse/models/custom-wizard-admin.js.es6
@@ -12,7 +12,7 @@ const GUEST_GROUP_ID = -1;
 const CustomWizardAdmin = EmberObject.extend({
   @discourseComputed("permitted.@each.output")
   allowGuests(permitted) {
-    return permitted.filter((p) => p.output.includes(GUEST_GROUP_ID)).length;
+    return permitted && permitted.filter((p) => p.output.includes(GUEST_GROUP_ID)).length;
   },
 
   save(opts) {