From b9cbc1546cda0b8b83ca662d01de217d9de488cc Mon Sep 17 00:00:00 2001
From: Kyle Spearrin <kyle.spearrin@gmail.com>
Date: Sat, 8 Jul 2017 23:48:08 -0400
Subject: [PATCH] undefined checks

---
 src/app/services/cryptoService.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/app/services/cryptoService.js b/src/app/services/cryptoService.js
index 81f543f5..0ea18add 100644
--- a/src/app/services/cryptoService.js
+++ b/src/app/services/cryptoService.js
@@ -9,8 +9,8 @@ angular
             _orgKeys,
             _privateKey,
             _publicKey,
-            _crypto = $window.crypto,
-            _subtle = $window.crypto.subtle;
+            _crypto = typeof $window.crypto != 'undefined' ? $window.crypto : null,
+            _subtle = (!!_crypto && typeof $window.crypto.subtle != 'undefined') ? $window.crypto.subtle : null;
 
         _service.setKey = function (key) {
             _key = key;