From c680dde7d34c3bf6d12c4b48ca452777c9dc2c0f Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Sat, 14 Jul 2018 18:43:34 +0200
Subject: [PATCH] Fix json_encode return type

---
 Models/EditorDoc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Models/EditorDoc.php b/Models/EditorDoc.php
index 5a032f1..c9c85d2 100644
--- a/Models/EditorDoc.php
+++ b/Models/EditorDoc.php
@@ -235,7 +235,7 @@ class EditorDoc implements ArrayableInterface, \JsonSerializable
 
     public function __toString()
     {
-        return \json_encode($this->toArray());
+        return (string) \json_encode($this->toArray());
     }
 
     public function jsonSerialize()