From 6e3b9392b03c5ec7cf6fffb1338d51d4ac5671d6 Mon Sep 17 00:00:00 2001
From: Dennis Prins <dennis@webmen.nl>
Date: Wed, 24 Aug 2022 19:40:57 +0200
Subject: [PATCH] Fix for invalid array to string conversion in
 symbiote/silverstripe-gridfieldextensions

See https://github.com/symbiote/silverstripe-gridfieldextensions/issues/344
---
 src/Pages/ArticlePage.php | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/Pages/ArticlePage.php b/src/Pages/ArticlePage.php
index 61e36ea..7fd7b88 100755
--- a/src/Pages/ArticlePage.php
+++ b/src/Pages/ArticlePage.php
@@ -98,11 +98,10 @@ class ArticlePage extends \Page
     ];
 
     /**
-     * @var array
+     * @var string
      */
-    private static $default_sort = [
-        'PublicationDate' => 'DESC',
-    ];
+    private static $default_sort = 'PublicationDate DESC';
+    
 
     public function getCMSFields(): FieldList
     {