From 4ec4f5368e753ff850685af734774ba5c2e51c25 Mon Sep 17 00:00:00 2001
From: Daniel <polyesterhat@gmail.com>
Date: Tue, 19 Sep 2017 13:19:46 -0500
Subject: [PATCH] always return array or string instead of void (#26)

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

diff --git a/src/Client.php b/src/Client.php
index 3ac0504..c418de2 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -210,7 +210,7 @@ public function paymentToken()
     public function errors($string = false)
     {
         if (!isset($this->response['errors'])) {
-            return;
+            return $string ? '' : [];
         }
 
         $errors = is_array($this->response['errors']) ? $this->response['errors'] : [$this->response['errors']];