From 5875f80089b2b338e0e4e28d8ff46a6a49bf5922 Mon Sep 17 00:00:00 2001
From: Dan Ott <dan@dtott.com>
Date: Fri, 6 Sep 2019 12:58:41 -0400
Subject: [PATCH] use getPrototypeOf instead of .prototype (#1503)

---
 src/utils.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils.js b/src/utils.js
index 2b5a313..5c4f306 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -218,7 +218,7 @@ function normalizeComponent (Comp, params = {}, fallback = Comp) {
 function isClassComponent (component) {
   return !!((
     typeof component === 'function' &&
-      !!component.prototype.isReactComponent
+      !!Object.getPrototypeOf(component).isReactComponent
   ))
 }