diff options
| -rw-r--r-- | src/ts/web3_wrapper.ts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ts/web3_wrapper.ts b/src/ts/web3_wrapper.ts index 24938e396..97d04db8c 100644 --- a/src/ts/web3_wrapper.ts +++ b/src/ts/web3_wrapper.ts @@ -50,7 +50,7 @@ export class Web3Wrapper { public async doesContractExistAtAddressAsync(address: string): Promise<boolean> { const code = await promisify(this.web3.eth.getCode)(address); // Regex matches 0x0, 0x00, 0x in order to accomodate poorly implemented clients - const zeroHexAddressRegex = /^0[xX][0]*$/; + const zeroHexAddressRegex = /^0x0*$/i; const didFindCode = _.isNull(code.match(zeroHexAddressRegex)); return didFindCode; } |