adding tests for recipient blacklist checker

1 files changed, 3 insertions, 3 deletions

diff --git a/app/scripts/controllers/transactions/lib/recipient-blacklist-checker.js b/app/scripts/controllers/transactions/lib/recipient-blacklist-checker.js
index c52e58863..414302d12 100644
--- a/app/scripts/controllers/transactions/lib/recipient-blacklist-checker.js
+++ b/app/scripts/controllers/transactions/lib/recipient-blacklist-checker.js
@@ -12,8 +12,8 @@ module.exports = {
 */
 async function checkAccount (networkId, account) {
 
-  // mainnet's network id === 1
-  if (networkId !== 1) {
+  const mainnetId = 1
+  if (networkId !== mainnetId) {
     return
   }
 
@@ -33,4 +33,4 @@ async function checkAccount (networkId, account) {
       throw new Error('Recipient is a public account')
     }
   }
-}
\ No newline at end of file
+}