Fix warning in PHP 8.0

This commit is contained in:
Kijin Sung 2021-02-09 23:53:00 +09:00
parent 9b714acb55
commit 9c77f9593d

View file

@ -1385,7 +1385,7 @@ class documentItem extends BaseObject
return; return;
} }
if(!$this->uploadedFiles[$sortIndex]) if(!isset($this->uploadedFiles[$sortIndex]))
{ {
$this->uploadedFiles[$sortIndex] = FileModel::getFiles($this->document_srl, array(), $sortIndex, true); $this->uploadedFiles[$sortIndex] = FileModel::getFiles($this->document_srl, array(), $sortIndex, true);
} }