From 98d4fc3674c6300e9b24dc967f9ee51f23c07003 Mon Sep 17 00:00:00 2001
From: Jesse Rosenberger <git@jro.cc>
Date: Thu, 4 Oct 2018 23:07:48 +0300
Subject: [PATCH] Don't ever allow `requestOptions` to be `undefined`.

---
 packages/apollo-server-core/src/ApolloServer.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/apollo-server-core/src/ApolloServer.ts b/packages/apollo-server-core/src/ApolloServer.ts
index e1667cf8..93a03351 100644
--- a/packages/apollo-server-core/src/ApolloServer.ts
+++ b/packages/apollo-server-core/src/ApolloServer.ts
@@ -58,7 +58,7 @@ const NoIntrospection = (context: ValidationContext) => ({
 export class ApolloServerBase {
   public subscriptionsPath?: string;
   public graphqlPath: string = '/graphql';
-  public requestOptions: Partial<GraphQLOptions<any>>;
+  public requestOptions: Partial<GraphQLOptions<any>> = Object.create(null);
 
   private context?: Context | ContextFunction;
   private engineReportingAgent?: EngineReportingAgent;