From b36ad0f14fad5aeb03e34fd02a2bfee19a1baa0d Mon Sep 17 00:00:00 2001
From: onli <onli@paskuda.biz>
Date: Mon, 15 Mar 2021 23:13:28 +0100
Subject: [PATCH] php8 compat: fix undefined key
---
include/functions_config.inc.php | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/functions_config.inc.php b/include/functions_config.inc.php
index fd9b6a59..e9d1dcf3 100644
--- a/include/functions_config.inc.php
+++ b/include/functions_config.inc.php
@@ -1263,7 +1263,7 @@ function serendipity_checkPermission($permName, $authorid = null, $returnMyGroup
}
if ($authorid === null) {
- $authorid = $serendipity['authorid'];
+ $authorid = $serendipity['authorid'] ?? null;
}
if (!isset($group[$authorid])) {
@@ -1278,7 +1278,7 @@ function serendipity_checkPermission($permName, $authorid = null, $returnMyGroup
}
}
- if ($authorid == $serendipity['authorid'] && $serendipity['no_create']) {
+ if ($authorid == ($serendipity['authorid'] ?? null) && (isset($serendipity['no_create']) && $serendipity['no_create'])) {
// This no_create user privilege overrides other permissions.
return false;
}
@@ -1299,7 +1299,7 @@ function serendipity_checkPermission($permName, $authorid = null, $returnMyGroup
// If the function did not yet return it means there's a check for a permission which is not defined anywhere.
// Let's use a backwards compatible way.
- if ($return && isset($permissions[$permName]) && in_array($serendipity['serendipityUserlevel'], $permissions[$permName])) {
+ if ($return && isset($permissions[$permName]) && in_array($serendipity['serendipityUserlevel'] ?? null, $permissions[$permName])) {
return true;
}