From 37483848518e8dd31a3650e8333dc3b93a5edbea Mon Sep 17 00:00:00 2001
From: Dante Calderon <mail@dantecalderon.dev>
Date: Thu, 19 May 2022 23:50:38 -0500
Subject: [PATCH] Validate that GraphQL context exist before injecting loader

---
 index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.ts b/index.ts
index 5039c36..127cc2b 100644
--- a/index.ts
+++ b/index.ts
@@ -43,7 +43,7 @@ export class DataLoaderInterceptor implements NestInterceptor {
     const graphqlExecutionContext = GqlExecutionContext.create(context);
     const ctx = graphqlExecutionContext.getContext();
 
-    if (ctx[NEST_LOADER_CONTEXT_KEY] === undefined) {
+    if (ctx && ctx[NEST_LOADER_CONTEXT_KEY] === undefined) {
       ctx[NEST_LOADER_CONTEXT_KEY] = {
         contextId: ContextIdFactory.create(),
         getLoader: (type: string) : Promise<NestDataLoader<any, any>> => {