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2022-01-31 19:54:20 +00:00
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8
contracts/token/common/ERC2981Upgradeable.sol
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@ -24,8 +24,6 @@ import "../../proxy/utils/Initializable.sol";
*/
abstract contract ERC2981Upgradeable is Initializable, IERC2981Upgradeable, ERC165Upgradeable {
function __ERC2981_init() internal onlyInitializing {
__ERC165_init_unchained();
__ERC2981_init_unchained();
}
function __ERC2981_init_unchained() internal onlyInitializing {
@ -117,5 +115,11 @@ abstract contract ERC2981Upgradeable is Initializable, IERC2981Upgradeable, ERC1
function _resetTokenRoyalty(uint256 tokenId) internal virtual {
delete _tokenRoyaltyInfo[tokenId];
}
/**
* This empty reserved space is put in place to allow future versions to add new
* variables without shifting down storage in the inheritance chain.
* See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
*/
uint256[48] private __gap;
}