From 721be6c825c2eca863ea18571eb73d0319946813 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Mierzwa?= <l.mierzwa@gmail.com>
Date: Thu, 4 Oct 2018 22:10:44 +0100
Subject: [PATCH] fix(ui): polyfill fetch()

This allows it to run on all browsers from the browserslist config
---
 ui/package.json | 3 ++-
 ui/src/index.js | 3 +++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/ui/package.json b/ui/package.json
index 0faec928f..6bc2882f7 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -43,7 +43,8 @@
     "react-resize-detector": "3.1.3",
     "react-scripts": "2.0.4",
     "react-select": "2.1.0",
-    "react-transition-group": "2.5.0"
+    "react-transition-group": "2.5.0",
+    "whatwg-fetch": "3.0.0"
   },
   "scripts": {
     "start": "NODE_ENV=dev REACT_APP_BACKEND_URI=http://localhost:8080 react-scripts start",
diff --git a/ui/src/index.js b/ui/src/index.js
index 7d5e9a387..c879aebce 100644
--- a/ui/src/index.js
+++ b/ui/src/index.js
@@ -2,6 +2,9 @@
 // https://babeljs.io/docs/en/babel-polyfill#usage-in-node-browserify-webpack
 import "@babel/polyfill";
 
+// fetch() polyfill for IE and some mobile browsers
+import "whatwg-fetch";
+
 import React from "react";
 import ReactDOM from "react-dom";