From df2a00a2fc4210a7b452f4ce5af931593ba78e78 Mon Sep 17 00:00:00 2001
From: Richard Moore <github@ricmoo.com>
Date: Thu, 12 Jul 2018 03:25:59 -0400
Subject: [PATCH] Fixed test-wallet for phantomjs (it does not like the "let"
 keyword).

---
 tests/test-wallet.js | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/tests/test-wallet.js b/tests/test-wallet.js
index 426c6b9c..4563ae44 100644
--- a/tests/test-wallet.js
+++ b/tests/test-wallet.js
@@ -119,16 +119,16 @@ describe('Test Transaction Signing and Parsing', function() {
             assert.equal(parsedTransaction.chainId, 0, 'parses chainId (legacy)');
 
             // Legacy serializes unsigned transaction
-            {
-                let unsignedTx = ethers.utils.serializeTransaction(transaction);
+            (function() {
+                var unsignedTx = ethers.utils.serializeTransaction(transaction);
                 assert.equal(unsignedTx, test.unsignedTransaction,
                     'serializes undsigned transaction (legacy)');
 
                 // Legacy signed serialized transaction
-                let signature = signDigest(ethers.utils.keccak256(unsignedTx));
+                var signature = signDigest(ethers.utils.keccak256(unsignedTx));
                 assert.equal(ethers.utils.serializeTransaction(transaction, signature), test.signedTransaction,
                     'signs transaction (legacy)');
-            }
+            })();
 
 
             // EIP155
@@ -156,17 +156,17 @@ describe('Test Transaction Signing and Parsing', function() {
 
             transaction.chainId = 5;
 
-            {
+            (function() {
                 // EIP-155 serialized unsigned transaction
-                let unsignedTx = ethers.utils.serializeTransaction(transaction);
+                var unsignedTx = ethers.utils.serializeTransaction(transaction);
                 assert.equal(unsignedTx, test.unsignedTransactionChainId5,
                     'serializes unsigned transaction (eip155) ');
 
                 // EIP-155 signed serialized transaction
-                let signature = signDigest(ethers.utils.keccak256(unsignedTx));
+                var signature = signDigest(ethers.utils.keccak256(unsignedTx));
                 assert.equal(ethers.utils.serializeTransaction(transaction, signature), test.signedTransactionChainId5,
                     'signs transaction (eip155)');
-            }
+            })();
 
         });
     });