c46f0353d1
* Update ERC721 to latest 1.11.0 from OpenZeppelin-solidity * Hardcode supported interfaces instead of using lookup table. This avoids shifting storage when extending supports interface. * Update build artifacts * Fix linter errors
11 lines
222 B
Solidity
11 lines
222 B
Solidity
pragma solidity ^0.4.21;
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import "./ERC721Receiver.sol";
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contract ERC721Holder is ERC721Receiver {
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function onERC721Received(address, address, uint256, bytes) public returns(bytes4) {
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return ERC721_RECEIVED;
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}
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}
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