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| author | Leonid Logvinov <logvinov.leon@gmail.com> | 2017-06-07 19:27:48 +0800 |
|---|---|---|
| committer | Leonid Logvinov <logvinov.leon@gmail.com> | 2017-06-07 19:27:48 +0800 |
| commit | 282219a70723351a681ac3c20156eeef14a758c9 (patch) | |
| tree | 185049816b0625e7676bba645040dc56c49e1f10 | |
| parent | 9fd128c47636e991ce2cf10cbb22c4b8fe79cc1b (diff) | |
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Add assertion for empty batch
| -rw-r--r-- | src/contract_wrappers/exchange_wrapper.ts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/contract_wrappers/exchange_wrapper.ts b/src/contract_wrappers/exchange_wrapper.ts index 11cfd134f..1ae5b260b 100644 --- a/src/contract_wrappers/exchange_wrapper.ts +++ b/src/contract_wrappers/exchange_wrapper.ts @@ -142,6 +142,7 @@ export class ExchangeWrapper extends ContractWrapper { public async batchFillOrderAsync(signedOrders: SignedOrder[], fillTakerAmounts: BigNumber.BigNumber[], shouldCheckTransfer: boolean, takerAddress: string): Promise<void> { assert.isSameLength('signedOrders', signedOrders, 'fillTakerAmounts', fillTakerAmounts); + assert.assert(!_.isEmpty(signedOrders), 'Can not cancel an empty batch'); assert.isBoolean('shouldCheckTransfer', shouldCheckTransfer); await assert.isSenderAddressAsync('takerAddress', takerAddress, this.web3Wrapper); // _.zip doesn't type check if values have different types :'( |