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convert 2 spaces to 4 spaces

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This commit is contained in:
Francisco Giordano
2019-01-17 18:02:50 -03:00
parent b047d28476
commit bce2d68e7f
118 changed files with 3729 additions and 3729 deletions
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44
contracts/token/ERC721/ERC721Mintable.sol
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@ -10,28 +10,28 @@ import "../../access/roles/MinterRole.sol";
* @dev ERC721 minting logic
*/
contract ERC721Mintable is Initializable, ERC721, MinterRole {
function initialize(address sender) public initializer {
require(ERC721._hasBeenInitialized());
MinterRole.initialize(sender);
}
function initialize(address sender) public initializer {
require(ERC721._hasBeenInitialized());
MinterRole.initialize(sender);
}
/**
* @dev Function to mint tokens
* @param to The address that will receive the minted tokens.
* @param tokenId The token id to mint.
* @return A boolean that indicates if the operation was successful.
*/
function mint(
address to,
uint256 tokenId
)
public
onlyMinter
returns (bool)
{
_mint(to, tokenId);
return true;
}
/**
* @dev Function to mint tokens
* @param to The address that will receive the minted tokens.
* @param tokenId The token id to mint.
* @return A boolean that indicates if the operation was successful.
*/
function mint(
address to,
uint256 tokenId
)
public
onlyMinter
returns (bool)
{
_mint(to, tokenId);
return true;
}
uint256[50] private ______gap;
uint256[50] private ______gap;
}