From e78b93ecb95feebdf367e4271e96be7bbb470c19 Mon Sep 17 00:00:00 2001
From: Jack <jackfagner@users.noreply.github.com>
Date: Wed, 22 Nov 2017 22:13:05 +0100
Subject: [PATCH] Update NfcKeyJS.js

---
 NfcKeyJS.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/NfcKeyJS.js b/NfcKeyJS.js
index 0d4ff31..2b2ce1a 100644
--- a/NfcKeyJS.js
+++ b/NfcKeyJS.js
@@ -97,8 +97,8 @@ NfcKey.prototype = (function () {
             var i;
             var uid8 = parseHexUid(uid);
             var rotUid = new Uint8Array(8);
-            var rotation = ((uid8[1] + uid8[3] + uid8[5] + uid8[7]) & 7) >>> 0;
-            for (i = 0; i <= 7; i++)
+            var rotation = ((uid8[1] + uid8[3] + uid8[5]) & 7) >>> 0;
+            for (i = 0; i < 7; i++)
                 rotUid[((i + rotation) & 7) >>> 0] = uid8[i];
 
             var transfUid = transform(rotUid);
@@ -117,8 +117,8 @@ NfcKey.prototype = (function () {
             var i;
             var uid8 = parseHexUid(uid);
             var rotUid = new Uint8Array(8);
-            var rotation = ((uid8[2] + uid8[5] + uid8[7]) & 7) >>> 0;
-            for (i = 0; i <= 7; i++)
+            var rotation = ((uid8[2] + uid8[5]) & 7) >>> 0;
+            for (i = 0; i < 7; i++)
                 rotUid[((i + rotation) & 7) >>> 0] = uid8[i];
 
             var transfUid = transform(rotUid);