From 460736c04d8676027a9b67973c0c4848d6471f0c Mon Sep 17 00:00:00 2001
From: Kijin Sung <kijin@kijinsung.com>
Date: Wed, 9 Oct 2024 00:28:59 +0900
Subject: [PATCH] Prepare forward compatibility for JSON-encoded extra vars

---
 modules/extravar/models/Value.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/extravar/models/Value.php b/modules/extravar/models/Value.php
index 9ee69fb5b..6ff92b42c 100644
--- a/modules/extravar/models/Value.php
+++ b/modules/extravar/models/Value.php
@@ -343,6 +343,14 @@ class Value
 			{
 				$values = $value;
 			}
+			elseif (preg_match('/^[\[\{].*[\]\}]$/', $value))
+			{
+				$values = json_decode($value, true);
+				if (!is_array($values))
+				{
+					$values = [];
+				}
+			}
 			elseif (str_contains($value, '|@|'))
 			{
 				$values = explode('|@|', $value);