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repair ABI error of bytes in calldata #61

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repair ABI error of bytes in calldata #61

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2 changes: 1 addition & 1 deletion contracts/HumanStandardToken.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@ contract HumanStandardToken is StandardToken {
//call the receiveApproval function on the contract you want to be notified. This crafts the function signature manually so one doesn't have to include a contract in here just for this.
//receiveApproval(address _from, uint256 _value, address _tokenContract, bytes _extraData)
//it is assumed that when does this that the call *should* succeed, otherwise one would use vanilla approve instead.
if(!_spender.call(bytes4(bytes32(sha3("receiveApproval(address,uint256,address,bytes)"))), msg.sender, _value, this, _extraData)) { throw; }
if(!_spender.call(bytes4(bytes32(sha3("receiveApproval(address,uint256,address,bytes)"))), abi.encode(msg.sender, _value, this, _extraData))) { throw; }
return true;
}
}