From b72db61390e1160fb3fec28140c37d1fdf6455e1 Mon Sep 17 00:00:00 2001
From: Pasqualle <csuthyb@gmail.com>
Date: Mon, 10 Dec 2018 22:13:26 +0100
Subject: [PATCH] $tags is CacheableValue

---
 src/Plugin/GraphQL/Fields/InternalUrl/Metatags.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Plugin/GraphQL/Fields/InternalUrl/Metatags.php b/src/Plugin/GraphQL/Fields/InternalUrl/Metatags.php
index f02e54b..cf796ba 100644
--- a/src/Plugin/GraphQL/Fields/InternalUrl/Metatags.php
+++ b/src/Plugin/GraphQL/Fields/InternalUrl/Metatags.php
@@ -81,7 +81,7 @@ protected function resolveValues($value, array $args, ResolveContext $context, R
 
       return function ($value, array $args, ResolveContext $context, ResolveInfo $info) use ($resolve) {
         $tags = $resolve();
-        foreach ($tags as $tag) {
+        foreach ($tags->getValue() as $tag) {
           yield $tag;
         }
       };