From 7182a2be4332e7802c8d2375b9380490aed7ca0b Mon Sep 17 00:00:00 2001
From: Kevin Serrano <kevgagser@gmail.com>
Date: Fri, 10 Mar 2017 10:05:10 -0800
Subject: [PATCH] Improve duplicate checking in address book.

---
 app/scripts/controllers/address-book.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/scripts/controllers/address-book.js b/app/scripts/controllers/address-book.js
index a75ef06ce..914fbded2 100644
--- a/app/scripts/controllers/address-book.js
+++ b/app/scripts/controllers/address-book.js
@@ -39,12 +39,12 @@ class AddressBookController {
   // upper limit to the number of addresses.
   _addToAddressBook (address, name) {
     let addressBook = this._getAddressBook()
-    let index = addressBook.findIndex((element) => { return element.address === address || element.name === name })
+    let index = addressBook.findIndex((element) => { return element.address.toLowerCase() === address.toLowerCase() || element.name === name })
     if (index !== -1) {
       addressBook.splice(index, 1)
     }
     addressBook.push({
-      address,
+      address: address,
       name,
     })
     return Promise.resolve(addressBook)