Barry Gitarts e0a866977c Make SwapProxy ownable and SafeToken
clean up SwapProxy
2019-11-11 14:12:43 -05:00

27 lines
477 B
Solidity

pragma solidity ^0.4.18;
/*
* Ownable
*
* Base contract with an owner.
* Provides onlyOwner modifier, which prevents function from running if it is called by anyone other than the owner.
*/
contract Ownable {
address public owner;
function Ownable() {
owner = msg.sender;
}
modifier onlyOwner() {
if (msg.sender == owner)
_;
}
function transferOwnership(address newOwner) onlyOwner {
if (newOwner != address(0)) owner = newOwner;
}
}