From 16a74bc8a9fdee7cfb4f6f24493c271f90a76341 Mon Sep 17 00:00:00 2001
From: Daniel Hensby <dhensby@silverstripe.com>
Date: Sun, 28 May 2017 23:59:00 +0100
Subject: [PATCH] FIX DataDifferencer needs to expliclty cast HTMLText values

---
 model/DataDifferencer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/model/DataDifferencer.php b/model/DataDifferencer.php
index 0c33b1206..0cd573259 100644
--- a/model/DataDifferencer.php
+++ b/model/DataDifferencer.php
@@ -103,7 +103,7 @@ class DataDifferencer extends ViewableData {
 
 			// Show changes between the two, if any exist
 			if($fromValue != $toValue) {
-				$diffed->setField($field, Diff::compareHTML($fromValue, $toValue));
+				$diffed->setField($field, DBField::create_field('HTMLText', Diff::compareHTML($fromValue, $toValue)));
 			}
 		}