From 99d7c3d733e2d7b7b77940400f7cc0378c79d8ef Mon Sep 17 00:00:00 2001
From: Kijin Sung <kijin@kijinsung.com>
Date: Fri, 24 May 2024 23:19:02 +0900
Subject: [PATCH] Fix warning when HTTP requests are made from outside of a
 class

---
 common/framework/HTTP.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/framework/HTTP.php b/common/framework/HTTP.php
index 985d458e0..51e0b79ce 100644
--- a/common/framework/HTTP.php
+++ b/common/framework/HTTP.php
@@ -301,7 +301,7 @@ class HTTP
 					$next = $no + 1;
 					if (isset($bt[$next]))
 					{
-						$log['called_method'] = $bt[$next]['class'].$bt[$next]['type'].$bt[$next]['function'];
+						$log['called_method'] = ($bt[$next]['class'] ?? '') . ($bt[$next]['type'] ?? '') . ($bt[$next]['function'] ?? '');
 						$log['backtrace'] = array_slice($bt, $next, 1);
 					}
 					break;