node_modules

1 files changed, 4 insertions, 4 deletions

diff --git a/node_modules/base64-js/index.js b/node_modules/base64-js/index.js
index 8e806ac47..9d0087433 100644
--- a/node_modules/base64-js/index.js
+++ b/node_modules/base64-js/index.js
@@ -33,22 +33,22 @@ function placeHoldersCount (b64) {
 
 function byteLength (b64) {
   // base64 is 4/3 + up to two characters of the original data
-  return b64.length * 3 / 4 - placeHoldersCount(b64)
+  return (b64.length * 3 / 4) - placeHoldersCount(b64)
 }
 
 function toByteArray (b64) {
-  var i, j, l, tmp, placeHolders, arr
+  var i, l, tmp, placeHolders, arr
   var len = b64.length
   placeHolders = placeHoldersCount(b64)
 
-  arr = new Arr(len * 3 / 4 - placeHolders)
+  arr = new Arr((len * 3 / 4) - placeHolders)
 
   // if there are placeholders, only get up to the last complete 4 chars
   l = placeHolders > 0 ? len - 4 : len
 
   var L = 0
 
-  for (i = 0, j = 0; i < l; i += 4, j += 3) {
+  for (i = 0; i < l; i += 4) {
     tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
     arr[L++] = (tmp >> 16) & 0xFF
     arr[L++] = (tmp >> 8) & 0xFF