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-rw-r--r--src/0x.ts14
1 files changed, 8 insertions, 6 deletions
diff --git a/src/0x.ts b/src/0x.ts
index ce2738a20..62ac7b212 100644
--- a/src/0x.ts
+++ b/src/0x.ts
@@ -202,16 +202,18 @@ export class ZeroEx {
this._web3Wrapper,
this._getTokenTransferProxyAddressAsync.bind(this),
);
- const exchangeContractAddress = _.isUndefined(config) ? undefined : config.exchangeContractAddress;
- this.exchange = new ExchangeWrapper(this._web3Wrapper, this.token, exchangeContractAddress);
+ const exchageContractAddressIfExists = _.isUndefined(config) ? undefined : config.exchangeContractAddress;
+ this.exchange = new ExchangeWrapper(this._web3Wrapper, this.token, exchageContractAddressIfExists);
this.proxy = new TokenTransferProxyWrapper(
this._web3Wrapper,
this._getTokenTransferProxyAddressAsync.bind(this),
);
- const tokenRegistryContractAddress = _.isUndefined(config) ? undefined : config.tokenRegistryContractAddress;
- this.tokenRegistry = new TokenRegistryWrapper(this._web3Wrapper, tokenRegistryContractAddress);
- const etherTokenContractAddress = _.isUndefined(config) ? undefined : config.etherTokenContractAddress;
- this.etherToken = new EtherTokenWrapper(this._web3Wrapper, this.token, etherTokenContractAddress);
+ const tokenRegistryContractAddressIfExists = _.isUndefined(config) ?
+ undefined :
+ config.tokenRegistryContractAddress;
+ this.tokenRegistry = new TokenRegistryWrapper(this._web3Wrapper, tokenRegistryContractAddressIfExists);
+ const etherTokenContractAddressIfExists = _.isUndefined(config) ? undefined : config.etherTokenContractAddress;
+ this.etherToken = new EtherTokenWrapper(this._web3Wrapper, this.token, etherTokenContractAddressIfExists);
}
/**
* Sets a new web3 provider for 0x.js. Updating the provider will stop all