check "globalThis.process" before accessing it (#3887)

Closes #3758
graphql · May 2, 2023 · 84bb146 · 84bb146
1 parent 076972e
commit 84bb146
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/jsutils/instanceOf.ts b/src/jsutils/instanceOf.ts
@@ -9,8 +9,7 @@ import { inspect } from './inspect';
 export const instanceOf: (value: unknown, constructor: Constructor) => boolean =
   /* c8 ignore next 6 */
   // FIXME: https://github.com/graphql/graphql-js/issues/2317
-  // eslint-disable-next-line no-undef
-  process.env.NODE_ENV === 'production'
+  globalThis.process?.env.NODE_ENV === 'production'
     ? function instanceOf(value: unknown, constructor: Constructor): boolean {
         return value instanceof constructor;
       }