From d873a9173f8c73b561704cd477251a4473ec8331 Mon Sep 17 00:00:00 2001
From: Giacomo De Liberali <deliberali.giacomo@gmail.com>
Date: Sun, 14 Jul 2019 19:59:50 +0200
Subject: [PATCH] Fix Webpack global scope issue

In webpack 4 (Angular 8) the `_global = ...` will return undefined causing "Cannot read property WebSocket of undefined"
---
 lib/browser.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/browser.js b/lib/browser.js
index c11cea9d..51d19792 100644
--- a/lib/browser.js
+++ b/lib/browser.js
@@ -1,4 +1,9 @@
-var _global = (function() { return this; })();
+var _global = (function () {
+	if (!this && typeof global !== 'undefined') {
+		return global;
+	}
+	return this;
+})();
 var NativeWebSocket = _global.WebSocket || _global.MozWebSocket;
 var websocket_version = require('./version');