From 1137b703ed89bbcd6d1e8b58b8914e6d453012bc Mon Sep 17 00:00:00 2001
From: Philipp Holzer <admin+github@philipp.info>
Date: Mon, 28 Oct 2019 18:16:09 +0100
Subject: [PATCH] Check null for acl-fields
---
remote_permissions/remote_permissions.php | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/remote_permissions/remote_permissions.php b/remote_permissions/remote_permissions.php
index ad6d7b25..6c25df27 100644
--- a/remote_permissions/remote_permissions.php
+++ b/remote_permissions/remote_permissions.php
@@ -128,10 +128,10 @@ function remote_permissions_content($a, $item_copy) {
/** @var ACLFormatter $aclFormatter */
$aclFormatter = BaseObject::getClass(ACLFormatter::class);
- $allowed_users = $aclFormatter->expand($item['allow_cid']);
- $allowed_groups = $aclFormatter->expand($item['allow_gid']);
- $deny_users = $aclFormatter->expand($item['deny_cid']);
- $deny_groups = $aclFormatter->expand($item['deny_gid']);
+ $allowed_users = $aclFormatter->expand($item['allow_cid'] ?? '');
+ $allowed_groups = $aclFormatter->expand($item['allow_gid'] ?? '');
+ $deny_users = $aclFormatter->expand($item['deny_cid'] ?? '');
+ $deny_groups = $aclFormatter->expand($item['deny_gid'] ?? '');
$o = L10n::t('Visible to:') . '<br />';
$allow = [];