From 2148eb6d9901bbc34210df2e96542f71eef215f9 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 26 Sep 2017 12:32:49 +0200
Subject: make opts optional

---
 src/contract_wrappers/exchange_wrapper.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/contract_wrappers/exchange_wrapper.ts b/src/contract_wrappers/exchange_wrapper.ts
index a53d33ca9..809bdebc5 100644
--- a/src/contract_wrappers/exchange_wrapper.ts
+++ b/src/contract_wrappers/exchange_wrapper.ts
@@ -633,7 +633,7 @@ export class ExchangeWrapper extends ContractWrapper {
      *                          to validate for.
      */
     public async validateOrderFillableOrThrowAsync(
-        signedOrder: SignedOrder, opts: ValidateOrderFillableOpts,
+        signedOrder: SignedOrder, opts?: ValidateOrderFillableOpts,
     ): Promise<void> {
         assert.doesConformToSchema('signedOrder', signedOrder, schemas.signedOrderSchema);
         const zrxTokenAddress = await this._getZRXTokenAddressAsync();
-- 
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