allow empty address to be owner

2020-12-12 15:51:23 +08:00
parent 053c5257de
commit f5c44ec63c
2 changed files with 1 additions and 3 deletions
--- a/contracts/lib/Ownable.sol
+++ b/contracts/lib/Ownable.sol
@@ -39,7 +39,6 @@ contract Ownable {
    }

    function transferOwnership(address newOwner) external onlyOwner {
-        require(newOwner != address(0), "INVALID_OWNER");
        emit OwnershipTransferPrepared(_OWNER_, newOwner);
        _NEW_OWNER_ = newOwner;
    }