From 1c3827091ddf4dbe13ccca26450f1180dbdd3f96 Mon Sep 17 00:00:00 2001
From: codemasher <smiley@chillerlan.net>
Date: Wed, 19 Sep 2018 11:07:06 +0200
Subject: [PATCH] :octocat: updated example

---
 examples/MyCustomOutput.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/MyCustomOutput.php b/examples/MyCustomOutput.php
index 53133b4b1..4690b8528 100644
--- a/examples/MyCustomOutput.php
+++ b/examples/MyCustomOutput.php
@@ -18,7 +18,7 @@ use chillerlan\QRCode\Output\QROutputAbstract;
  */
 class MyCustomOutput extends QROutputAbstract{
 
-	public function dump(){
+	public function dump(string $file = null){
 
 		$output = '';