Pass 'latest' to ExchangeTransferSimulator when used for validating orders, and pass 'pending' when used in the order watcher.

1 files changed, 2 insertions, 2 deletions

diff --git a/packages/0x.js/src/utils/exchange_transfer_simulator.ts b/packages/0x.js/src/utils/exchange_transfer_simulator.ts
index 308ef06db..eeb6081cb 100644
--- a/packages/0x.js/src/utils/exchange_transfer_simulator.ts
+++ b/packages/0x.js/src/utils/exchange_transfer_simulator.ts
@@ -35,8 +35,8 @@ const ERR_MSG_MAPPING = {
 export class ExchangeTransferSimulator {
     private store: BalanceAndProxyAllowanceLazyStore;
     private UNLIMITED_ALLOWANCE_IN_BASE_UNITS: BigNumber;
-    constructor(token: TokenWrapper) {
-        this.store = new BalanceAndProxyAllowanceLazyStore(token);
+    constructor(token: TokenWrapper, defaultBlock: BlockParamLiteral) {
+        this.store = new BalanceAndProxyAllowanceLazyStore(token, defaultBlock);
         this.UNLIMITED_ALLOWANCE_IN_BASE_UNITS = token.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
     }
     /**