diff options
Diffstat (limited to 'packages/0x.js/src/contract.ts')
| -rw-r--r-- | packages/0x.js/src/contract.ts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/packages/0x.js/src/contract.ts b/packages/0x.js/src/contract.ts index 25a0609aa..0cd3a315f 100644 --- a/packages/0x.js/src/contract.ts +++ b/packages/0x.js/src/contract.ts @@ -58,7 +58,7 @@ export class Contract implements Web3.ContractInstance { const promise = new Promise(async (resolve, reject) => { const lastArg = args[args.length - 1]; let txData: Partial<Web3.TxData> = {}; - if (this.isTxData(lastArg)) { + if (!_.isUndefined(lastArg) && this.isTxData(lastArg)) { txData = args.pop(); } // Gas amount sourced with the following priorities: |