diff options
| -rw-r--r-- | src/contract_wrappers/exchange_wrapper.ts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/contract_wrappers/exchange_wrapper.ts b/src/contract_wrappers/exchange_wrapper.ts index 5d4c21154..106c8774c 100644 --- a/src/contract_wrappers/exchange_wrapper.ts +++ b/src/contract_wrappers/exchange_wrapper.ts @@ -601,7 +601,7 @@ export class ExchangeWrapper extends ContractWrapper { const bignumberWrappingEventCallback = (err: Error, event: ContractEvent) => { if (_.isNull(err)) { const wrapIfBigNumber = (value: ContractEventArg): ContractEventArg => { - return value instanceof String ? value : new BigNumber(value); + return _.isString(value) ? value : new BigNumber(value); }; event.args = _.mapValues(event.args, wrapIfBigNumber); } |