From a83c27ad3604a43deb66bca35f7e6780d8bfac2a Mon Sep 17 00:00:00 2001
From: Bob den Otter <bob@twokings.nl>
Date: Mon, 21 Sep 2020 20:36:58 +0200
Subject: [PATCH] Minor fix: Check if `Content` is set in preview mode.

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

diff --git a/src/Entity/Field.php b/src/Entity/Field.php
index 9dad3c8bc..7496efc64 100644
--- a/src/Entity/Field.php
+++ b/src/Entity/Field.php
@@ -231,7 +231,7 @@ public function getTwigValue()
     {
         $value = $this->getParsedValue();
 
-        if (is_string($value) && $this->getDefinition()->get('sanitise')) {
+        if (is_string($value) && $this->getContent() && $this->getDefinition()->get('sanitise')) {
             $value = $this->getContent()->sanitise($value);
         }