From da0eaa45c6b191bdb468e4b3eaea4e789fc687f0 Mon Sep 17 00:00:00 2001
From: Trevor Scheer <trevor.scheer@gmail.com>
Date: Tue, 14 Jun 2022 10:25:58 -0700
Subject: [PATCH] fix(bug): Add optional chain for extensions

---
 packages/graphql/lib/utils/transform-schema.util.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/graphql/lib/utils/transform-schema.util.ts b/packages/graphql/lib/utils/transform-schema.util.ts
index 5a267417d..9a350fcc2 100644
--- a/packages/graphql/lib/utils/transform-schema.util.ts
+++ b/packages/graphql/lib/utils/transform-schema.util.ts
@@ -102,7 +102,7 @@ export function transformSchema(
         fields: () => replaceFields(config.fields),
       });
 
-      if (type.extensions.apollo?.subgraph?.resolveReference) {
+      if (type.extensions?.apollo?.subgraph?.resolveReference) {
         objectType.extensions = {
           ...objectType.extensions,
           apollo: {