From 0f75139a516bae8355996516a92b69e6b6b262d4 Mon Sep 17 00:00:00 2001
From: Charlie <issyrocks12@users.noreply.github.com>
Date: Mon, 19 Mar 2018 22:49:15 +0100
Subject: [PATCH] Fix ordering bug

If an empty request is sent to the /tags/order endpoint, all tags
would get moved to secondary tags.
---
 extensions/tags/src/Api/Controller/OrderTagsController.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/extensions/tags/src/Api/Controller/OrderTagsController.php b/extensions/tags/src/Api/Controller/OrderTagsController.php
index 5c5a12a30..d324dd8de 100644
--- a/extensions/tags/src/Api/Controller/OrderTagsController.php
+++ b/extensions/tags/src/Api/Controller/OrderTagsController.php
@@ -30,6 +30,10 @@ class OrderTagsController implements ControllerInterface
 
         $order = array_get($request->getParsedBody(), 'order');
 
+        if ($order === null) {
+            return new EmptyResponse(422);
+        }
+
         Tag::query()->update([
             'position' => null,
             'parent_id' => null