From 4cf8fc6eb5cbcd2fca196cdc7504781dca8397c5 Mon Sep 17 00:00:00 2001
From: Kijin Sung <kijin@kijinsung.com>
Date: Wed, 27 Sep 2023 15:45:45 +0900
Subject: [PATCH] Be a little more lenient on invalid querystrings passed to
 deprecated method

---
 common/framework/DB.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/common/framework/DB.php b/common/framework/DB.php
index b7dd609fd..ace3d46c6 100644
--- a/common/framework/DB.php
+++ b/common/framework/DB.php
@@ -1297,9 +1297,9 @@ class DB
 	 *
 	 * @deprecated
 	 * @param string $query_string
-	 * @return Helpers\DBStmtHelper
+	 * @return ?Helpers\DBStmtHelper
 	 */
-	public function _query($query_string): Helpers\DBStmtHelper
+	public function _query($query_string): ?Helpers\DBStmtHelper
 	{
 		if ($this->_debug_comment)
 		{
@@ -1308,7 +1308,7 @@ class DB
 
 		$this->_last_stmt = null;
 		$this->_last_stmt = $this->_handle->query(strval($query_string));
-		return $this->_last_stmt;
+		return $this->_last_stmt ?: null;
 	}
 
 	/**