From 27694c7be78b049aefb52f3264fe6a4b592b9ed3 Mon Sep 17 00:00:00 2001
From: SleepWalker <mybox@udf.su>
Date: Wed, 12 Apr 2017 08:17:56 +0300
Subject: [PATCH] #316: fix Edge fails with fetch

---
 src/polyfills.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/polyfills.js b/src/polyfills.js
index a7d9aa2..f794c99 100644
--- a/src/polyfills.js
+++ b/src/polyfills.js
@@ -8,10 +8,12 @@ if (isEdge) {
     // https://github.com/aurelia/fetch-client/issues/81
     // https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/9370062/
     // https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/7773267/
-    window.fetch = undefined;
+    Reflect.deleteProperty(window, 'fetch');
 }
 
-import 'whatwg-fetch';
+// using require instead of import, because import is hoisting to the top
+// so that our fetch hack for Edge won't work
+require('whatwg-fetch');
 
 shimPromiseFinaly();