|
@@ -4,14 +4,14 @@ import "./IERC721Basic.sol";
|
|
|
import "./IERC721Receiver.sol";
|
|
|
import "../../math/SafeMath.sol";
|
|
|
import "../../utils/Address.sol";
|
|
|
-import "../../introspection/SupportsInterfaceWithLookup.sol";
|
|
|
+import "../../introspection/ERC165.sol";
|
|
|
|
|
|
|
|
|
/**
|
|
|
* @title ERC721 Non-Fungible Token Standard basic implementation
|
|
|
* @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
|
|
|
*/
|
|
|
-contract ERC721Basic is SupportsInterfaceWithLookup, IERC721Basic {
|
|
|
+contract ERC721Basic is ERC165, IERC721Basic {
|
|
|
|
|
|
using SafeMath for uint256;
|
|
|
using Address for address;
|