From ff07f490025447ff11bbdb68ef46304e981f5696 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Mon, 13 Nov 2017 12:47:54 -0500
Subject: Remove unused var

---
 packages/0x.js/src/order_watcher/order_state_watcher.ts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/packages/0x.js/src/order_watcher/order_state_watcher.ts b/packages/0x.js/src/order_watcher/order_state_watcher.ts
index e621e0b6e..2b9d7997e 100644
--- a/packages/0x.js/src/order_watcher/order_state_watcher.ts
+++ b/packages/0x.js/src/order_watcher/order_state_watcher.ts
@@ -133,7 +133,6 @@ export class OrderStateWatcher {
         const decodedLog = maybeDecodedLog as LogWithDecodedArgs<ContractEventArgs>;
         let makerToken: string;
         let makerAddress: string;
-        let orderHashesSet: Set<string>;
         switch (decodedLog.event) {
             case TokenEvents.Approval:
             {
-- 
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