From 9ce144ed90c37f116b8457821d36dba2ceb0490a Mon Sep 17 00:00:00 2001
From: Joe Haddad <timer150@gmail.com>
Date: Wed, 11 Oct 2017 14:20:23 -0400
Subject: [PATCH] Add warning when using `react-error-overlay` in production
 (#3264)

* Add a warning when running minified

* Add more robust check

* Update index.js
---
 packages/react-error-overlay/src/index.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/packages/react-error-overlay/src/index.js b/packages/react-error-overlay/src/index.js
index a800595cffb..8bc61ca250e 100644
--- a/packages/react-error-overlay/src/index.js
+++ b/packages/react-error-overlay/src/index.js
@@ -167,3 +167,10 @@ window.__REACT_ERROR_OVERLAY_GLOBAL_HOOK__.iframeReady = function iframeReady()
   isLoadingIframe = false;
   updateIframeContent();
 };
+
+if (process.env.NODE_ENV === 'production') {
+  console.warn(
+    'react-error-overlay is not meant for use in production. You should ' +
+      'ensure it is not included in your build to reduce bundle size.'
+  );
+}