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authorLeonid Logvinov <logvinov.leon@gmail.com>2017-12-19 21:44:56 +0800
committerLeonid Logvinov <logvinov.leon@gmail.com>2017-12-20 21:02:24 +0800
commitabce410897c5b90cd70b258a5231c99817bec9c1 (patch)
treeafb5d2810d9181f6dd8edf4487a4446510f751c7 /packages/0x.js
parent9594185f113c09736528dd8b8064c3f45a982cc3 (diff)
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Init the _etherTokenContractsByAddress
Diffstat (limited to 'packages/0x.js')
-rw-r--r--packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts2
1 files changed, 1 insertions, 1 deletions
diff --git a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts
index b1d5a0ccc..238009759 100644
--- a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts
+++ b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts
@@ -27,7 +27,7 @@ import {TokenWrapper} from './token_wrapper';
* The caller can convert ETH into the equivalent number of wrapped ETH ERC20 tokens and back.
*/
export class EtherTokenWrapper extends ContractWrapper {
- private _etherTokenContractsByAddress: {[address: string]: EtherTokenContract};
+ private _etherTokenContractsByAddress: {[address: string]: EtherTokenContract} = {};
private _tokenWrapper: TokenWrapper;
constructor(web3Wrapper: Web3Wrapper, networkId: number, abiDecoder: AbiDecoder, tokenWrapper: TokenWrapper) {
super(web3Wrapper, networkId, abiDecoder);