Check if transactionReceipt exists before normalizing it

2017-11-20 17:24:30 -06:00
parent 3ad6020e19
commit c4669013ab
1 changed files with 3 additions and 1 deletions
--- a/packages/0x.js/src/web3_wrapper.ts
+++ b/packages/0x.js/src/web3_wrapper.ts
@@ -39,7 +39,9 @@ export class Web3Wrapper {
    }
    public async getTransactionReceiptAsync(txHash: string): Promise<TransactionReceipt> {
        const transactionReceipt = await promisify(this.web3.eth.getTransactionReceipt)(txHash);
-        transactionReceipt.status = this.normalizeTxReceiptStatus(transactionReceipt.status);
+        if (!_.isNull(transactionReceipt)) {
+            transactionReceipt.status = this.normalizeTxReceiptStatus(transactionReceipt.status);
+        }
        return transactionReceipt;
    }
    public getCurrentProvider(): Web3.Provider {