From 1d7a1689ec3d7aa05565b4dc744b3aebc8afe301 Mon Sep 17 00:00:00 2001
From: AJ ONeal <awesome@coolaj86.com>
Date: Fri, 23 Oct 2015 02:25:05 -0700
Subject: [PATCH] ignore mobile safari for now

---
 bower_components/botp/sha1-hmac.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bower_components/botp/sha1-hmac.js b/bower_components/botp/sha1-hmac.js
index bbc20ed..2f3439b 100644
--- a/bower_components/botp/sha1-hmac.js
+++ b/bower_components/botp/sha1-hmac.js
@@ -12,7 +12,7 @@ exports.sha1Hmac = function (key, bytes) {
 
   var Unibabel = window.Unibabel;
 
-  if (window.crypto) {
+  if (window.crypto && window.crypto.subtle) {
     return (window.crypto.subtle||window.crypto.webkitSubtle).importKey(
       "raw"
     , key