Fix warnings in PHP 8.0

This commit is contained in:
Kijin Sung 2020-12-22 22:37:20 +09:00
parent 25a4a3b348
commit 9732290515
2 changed files with 7 additions and 4 deletions

View file

@ -707,7 +707,10 @@ class documentModel extends document
// Cleanup of category
$document_category = array();
self::_arrangeCategory($document_category, $menu->list, 0);
if (isset($menu) && isset($menu->list))
{
self::_arrangeCategory($document_category, $menu->list, 0);
}
return $document_category;
}