From 461f7f4bb0f30df216a87ecb908c128552d19dbe Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Sat, 30 Nov 2019 10:45:47 -0500
Subject: [PATCH] Assume hidewall key may be missing in
 ACL::getFullSelectorHTML

- Addresses https://github.com/friendica/friendica/issues/7677#issuecomment-559974588
---
 src/Core/ACL.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Core/ACL.php b/src/Core/ACL.php
index 3f163216e3..53e6c19691 100644
--- a/src/Core/ACL.php
+++ b/src/Core/ACL.php
@@ -410,7 +410,7 @@ class ACL extends BaseObject
 			'$group_deny'     => implode(',', $default_permissions['deny_gid']),
 			'$for_federation' => $for_federation,
 			'$jotnets_fields' => $jotnets_fields,
-			'$user_hidewall'  => $default_permissions['hidewall'],
+			'$user_hidewall'  => $default_permissions['hidewall'] ?? false,
 		]);
 
 		return $o;