From d20926e150beed4785b31451a415bbf545f850be Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 22 Nov 2017 14:00:16 -0600
Subject: Don't reassign the parameter

---
 packages/0x.js/test/utils/order_factory.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/test/utils/order_factory.ts b/packages/0x.js/test/utils/order_factory.ts
index 6086e09f7..e3161e262 100644
--- a/packages/0x.js/test/utils/order_factory.ts
+++ b/packages/0x.js/test/utils/order_factory.ts
@@ -15,11 +15,11 @@ export const orderFactory = {
         takerTokenAddress: string,
         exchangeContractAddress: string,
         feeRecipient: string,
-        expirationUnixTimestampSec?: BigNumber): Promise<SignedOrder> {
+        expirationUnixTimestampSecIfExists?: BigNumber): Promise<SignedOrder> {
         const defaultExpirationUnixTimestampSec = new BigNumber(2524604400); // Close to infinite
-        expirationUnixTimestampSec = _.isUndefined(expirationUnixTimestampSec) ?
+        const expirationUnixTimestampSec = _.isUndefined(expirationUnixTimestampSecIfExists) ?
             defaultExpirationUnixTimestampSec :
-            expirationUnixTimestampSec;
+            expirationUnixTimestampSecIfExists;
         const order = {
             maker,
             taker,
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