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php8 compat: fix undefined key

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This commit is contained in:
onli 2021-03-15 23:13:28 +01:00
parent 5396ef3ff5
commit b36ad0f14f
1 changed files with 3 additions and 3 deletions
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6
include/functions_config.inc.php
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@ -1263,7 +1263,7 @@ function serendipity_checkPermission($permName, $authorid = null, $returnMyGroup
} }
if ($authorid === null) { if ($authorid === null) {
$authorid = $serendipity['authorid']; $authorid = $serendipity['authorid'] ?? null;
} }
if (!isset($group[$authorid])) { if (!isset($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']) && $serendipity['no_create'])) {
// This no_create user privilege overrides other permissions. // This no_create user privilege overrides other permissions.
return false; return false;
} }
@ -1299,7 +1299,7 @@ function serendipity_checkPermission($permName, $authorid = null, $returnMyGroup
// If the function did not yet return it means there's a check for a permission which is not defined anywhere. // If the function did not yet return it means there's a check for a permission which is not defined anywhere.
// Let's use a backwards compatible way. // Let's use a backwards compatible way.
if ($return && isset($permissions[$permName]) && in_array($serendipity['serendipityUserlevel'], $permissions[$permName])) { if ($return && isset($permissions[$permName]) && in_array($serendipity['serendipityUserlevel'] ?? null, $permissions[$permName])) {
return true; return true;
} }