From a6695e10cd4ee2ce6753f869119dc07da940de3d Mon Sep 17 00:00:00 2001
From: Sami Mazouz <sychocouldy@gmail.com>
Date: Mon, 17 May 2021 21:16:00 +0100
Subject: [PATCH] Check that `included` array exists (#132)

---
 extensions/tags/src/Content/Tag.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extensions/tags/src/Content/Tag.php b/extensions/tags/src/Content/Tag.php
index 05aa17d17..81a5b05cc 100644
--- a/extensions/tags/src/Content/Tag.php
+++ b/extensions/tags/src/Content/Tag.php
@@ -82,7 +82,7 @@ class Tag
         $tagsDocument = $this->getTagsDocument($request, $slug);
 
         $apiDocument->included[] = $tagsDocument->data;
-        $includedTags = $tagsDocument->included;
+        $includedTags = $tagsDocument->included ?? [];
         foreach ((array) $includedTags as $includedTag) {
             $apiDocument->included[] = $includedTag;
         }