Fix #8674 by polyfilling __DEV__ upon @apollo/client/link/http import.

apollographql · Aug 23, 2021 · 623fab5 · 623fab5
1 parent a3f8e99
commit 623fab5
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/link/http/index.ts b/src/link/http/index.ts
@@ -1,3 +1,8 @@
+import { invariant } from "ts-invariant";
+import { DEV } from "../../utilities";
+// Since createHttpLink uses __DEV__, we must be sure to polyfill it.
+invariant("boolean" === typeof DEV, DEV);
+
 export {
   parseAndCheckHttpResponse,
   ServerParseError