diff options
Diffstat (limited to 'packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts')
| -rw-r--r-- | packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts index 907d25aa0..2e978f35b 100644 --- a/packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts +++ b/packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts @@ -46,8 +46,8 @@ export class ExchangeWrapper extends ContractWrapper { public address: string; public zrxTokenAddress: string; private _exchangeContractIfExists?: ExchangeContract; - private _erc721TokenWrapper: ERC721TokenWrapper; - private _erc20TokenWrapper: ERC20TokenWrapper; + private readonly _erc721TokenWrapper: ERC721TokenWrapper; + private readonly _erc20TokenWrapper: ERC20TokenWrapper; /** * Instantiate ExchangeWrapper * @param web3Wrapper Web3Wrapper instance to use. |