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22 lines
638 B
22 lines
638 B
pragma solidity ^0.5.0;
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import "./ERC721.sol";
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import "../../lifecycle/Pausable.sol";
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/**
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* @title ERC721 Non-Fungible Pausable token
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* @dev ERC721 modified with pausable transfers.
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*/
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contract ERC721Pausable is ERC721, Pausable {
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function approve(address to, uint256 tokenId) public whenNotPaused {
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super.approve(to, tokenId);
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}
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function setApprovalForAll(address to, bool approved) public whenNotPaused {
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super.setApprovalForAll(to, approved);
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}
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function _transferFrom(address from, address to, uint256 tokenId) internal whenNotPaused {
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super._transferFrom(from, to, tokenId);
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}
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}
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