From 25a4a3b348acdc09af1ff8f106a6acf49b957e87 Mon Sep 17 00:00:00 2001
From: Kijin Sung <kijin@kijinsung.com>
Date: Tue, 22 Dec 2020 22:28:17 +0900
Subject: [PATCH] Fix warning in PHP 8.0

---
 classes/extravar/Extravar.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/extravar/Extravar.class.php b/classes/extravar/Extravar.class.php
index ddda833a7..823effc5b 100644
--- a/classes/extravar/Extravar.class.php
+++ b/classes/extravar/Extravar.class.php
@@ -58,7 +58,7 @@ class ExtraVar
 
 		foreach($extra_keys as $val)
 		{
-			$obj = new ExtraItem($val->module_srl, $val->idx, $val->name, $val->type, $val->default, $val->desc, $val->is_required, $val->search, $val->value, $val->eid);
+			$obj = new ExtraItem($val->module_srl, $val->idx, $val->name, $val->type, $val->default, $val->desc, $val->is_required, $val->search, $val->value ?? null, $val->eid);
 			$this->keys[$val->idx] = $obj;
 		}
 	}