From 5e5acdc56e6a60da9e352044c38c071d73bf8f3e Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 29 Jun 2017 10:51:24 -0700
Subject: Move schema assertion up to prevent the _.map failure

---
 src/contract_wrappers/exchange_wrapper.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/contract_wrappers/exchange_wrapper.ts')

diff --git a/src/contract_wrappers/exchange_wrapper.ts b/src/contract_wrappers/exchange_wrapper.ts
index 7d2d976fb..ff1e755fc 100644
--- a/src/contract_wrappers/exchange_wrapper.ts
+++ b/src/contract_wrappers/exchange_wrapper.ts
@@ -517,6 +517,8 @@ export class ExchangeWrapper extends ContractWrapper {
      */
     @decorators.contractCallErrorHandler
     public async batchCancelOrderAsync(orderCancellationRequests: OrderCancellationRequest[]): Promise<void> {
+        assert.doesConformToSchema('orderCancellationRequests', orderCancellationRequests,
+                                   orderCancellationRequestsSchema);
         const exchangeContractAddresses = _.map(
             orderCancellationRequests,
             orderCancellationRequest => orderCancellationRequest.order.exchangeContractAddress,
@@ -527,8 +529,6 @@ export class ExchangeWrapper extends ContractWrapper {
         assert.hasAtMostOneUniqueValue(makers, ExchangeContractErrs.MULTIPLE_MAKERS_IN_SINGLE_CANCEL_BATCH_DISALLOWED);
         const maker = makers[0];
         await assert.isSenderAddressAsync('maker', maker, this._web3Wrapper);
-        assert.doesConformToSchema('orderCancellationRequests', orderCancellationRequests,
-                                   orderCancellationRequestsSchema);
         for (const cancellationRequest of orderCancellationRequests) {
             await this._validateCancelOrderAndThrowIfInvalidAsync(
                 cancellationRequest.order, cancellationRequest.takerTokenCancelAmount,
-- 
cgit