From ef78c653ab92cea58ca0526591b0649b80f8f38b Mon Sep 17 00:00:00 2001
From: gggeek <giunta.gaetano@gmail.com>
Date: Sat, 2 Jan 2021 14:18:27 +0000
Subject: [PATCH] easier subclassing of Charset class

---
 src/Helper/Charset.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Helper/Charset.php b/src/Helper/Charset.php
index 2ea370f9..3440fc6e 100644
--- a/src/Helper/Charset.php
+++ b/src/Helper/Charset.php
@@ -27,6 +27,7 @@ class Charset
             'EUC-JP', 'EUC-', 'EUC-KR', 'EUC-CN',),
     );
 
+    /** @var Charset $instance */
     protected static $instance = null;
 
     /**
@@ -38,7 +39,7 @@ class Charset
     public static function instance()
     {
         if (self::$instance === null) {
-            self::$instance = new self();
+            self::$instance = new static();
         }
 
         return self::$instance;
-- 
2.47.0