mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
29 lines
605 B
Solidity
29 lines
605 B
Solidity
pragma solidity ^0.4.11;
|
|
|
|
contract ownedDB {
|
|
address private owner;
|
|
|
|
function replaceOwner(address newOwner) external returns(bool) {
|
|
/*
|
|
Owner replace.
|
|
|
|
@newOwner Address of new owner.
|
|
*/
|
|
require( isOwner() );
|
|
owner = newOwner;
|
|
return true;
|
|
}
|
|
|
|
function isOwner() internal returns(bool) {
|
|
/*
|
|
Check of owner address.
|
|
|
|
@bool Owner has called the contract or not
|
|
*/
|
|
if ( owner == address(0x00) ) {
|
|
return true;
|
|
}
|
|
return owner == msg.sender;
|
|
}
|
|
}
|