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fix crash if no releated pages found

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This commit is contained in:
Tim Moritz 2024-01-12 11:33:47 +01:00
parent 7995d862bc
commit 1c32692b2a
1 changed files with 3 additions and 1 deletions
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4
bl-kernel/pagex.class.php
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@ -595,7 +595,9 @@ class Page {
// For each tag get the list of related pages // For each tag get the list of related pages
foreach ($pageTags as $tagKey=>$tagName) { foreach ($pageTags as $tagKey=>$tagName) {
$pagesRelated = $tags->getList($tagKey, 1, -1); $pagesRelated = $tags->getList($tagKey, 1, -1);
$list = array_merge($list, $pagesRelated); if(is_array($pagesRelated)) {
$list = array_merge($list, $pagesRelated);
}
} }
// Remove duplicates // Remove duplicates