From 936525f99b813a531c4abae0cb1cd3786962bde6 Mon Sep 17 00:00:00 2001
From: Luke Towers <luke@luketowers.ca>
Date: Wed, 27 Mar 2019 13:17:26 -0600
Subject: [PATCH] Always provide a string to TwigSource. Fixes #4209.

---
 modules/cms/twig/Loader.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/cms/twig/Loader.php b/modules/cms/twig/Loader.php
index 59a85f70a..88670f0e8 100644
--- a/modules/cms/twig/Loader.php
+++ b/modules/cms/twig/Loader.php
@@ -60,7 +60,7 @@ class Loader extends LoaderBase implements TwigLoaderInterface
         $dataHolder = (object) ['content' => $content];
         Event::fire('cms.template.processTwigContent', [$this->obj, $dataHolder]);
 
-        return new TwigSource($dataHolder->content, $name);
+        return new TwigSource((string) $dataHolder->content, $name);
     }
 
     /**