From 51e01832a9644f5b3465a9cce6e6e9deec0b72e4 Mon Sep 17 00:00:00 2001
From: Kevin Nowaczyk <beakerboy99@yahoo.com>
Date: Sat, 27 Jul 2019 08:49:55 -0400
Subject: [PATCH] Null parameters

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

diff --git a/src/Services/RequestGenerator.php b/src/Services/RequestGenerator.php
index ecc42ca..dc5175f 100644
--- a/src/Services/RequestGenerator.php
+++ b/src/Services/RequestGenerator.php
@@ -37,7 +37,7 @@ class RequestGenerator extends CashIDService
      * @return mixed
      *  returns the request URI or false if error
      */
-    public function createRequest(string $action = "", string $data = "", array $metadata = [])
+    public function createRequest(?string $action = "", ?string $data = "", ?array $metadata = [])
     {
         try {
             $user_generated = false;