From 171b64bc988a708515a59cdd520936b8d87b30d3 Mon Sep 17 00:00:00 2001
From: timvisee <timvisee@gmail.com>
Date: Tue, 6 Mar 2018 14:38:29 +0100
Subject: [PATCH] Don't translate URL-safe chars, b64 is doing it for us

---
 app/utils.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/app/utils.js b/app/utils.js
index f22dea26..8b8a18d3 100644
--- a/app/utils.js
+++ b/app/utils.js
@@ -9,10 +9,9 @@ function arrayToB64(array) {
 }
 
 function b64ToArray(str) {
-  str = (str + '==='.slice((str.length + 3) % 4))
-    .replace(/-/g, '+')
-    .replace(/_/g, '/');
-  return b64.toByteArray(str);
+  return b64.toByteArray(
+    str + '==='.slice((str.length + 3) % 4)
+  );
 }
 
 function loadShim(polyfill) {