From f9d21b611cf718cc290472e45408aeb41e76fe88 Mon Sep 17 00:00:00 2001
From: y_ahiru <yahiru1121@gmail.com>
Date: Tue, 24 Nov 2020 08:40:24 +0900
Subject: [PATCH] fix signature of printHeader for 8.0.0 ~ 8.5.6

---
 src/Printer8.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Printer8.php b/src/Printer8.php
index ed51138..cf88392 100644
--- a/src/Printer8.php
+++ b/src/Printer8.php
@@ -17,7 +17,7 @@ class Printer8 extends ResultPrinter
      */
     private $currentType;
 
-    protected function printHeader(TestResult $result): void
+    protected function printHeader(TestResult $result = null): void
     {
     }