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allow empty address to be owner

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mingda
2020-12-12 15:51:23 +08:00
parent 053c5257de
commit f5c44ec63c
2 changed files with 1 additions and 3 deletions
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3
contracts/lib/InitializableOwnable.sol
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@@ -39,13 +39,12 @@ contract InitializableOwnable {
// ============ Functions ============ // ============ Functions ============
function initOwner(address newOwner) public notInitialized{ function initOwner(address newOwner) public notInitialized {
_INITIALIZED_ = true; _INITIALIZED_ = true;
_OWNER_ = newOwner; _OWNER_ = newOwner;
} }
function transferOwnership(address newOwner) public onlyOwner { function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0), "INVALID_OWNER");
emit OwnershipTransferPrepared(_OWNER_, newOwner); emit OwnershipTransferPrepared(_OWNER_, newOwner);
_NEW_OWNER_ = newOwner; _NEW_OWNER_ = newOwner;
} }

1
contracts/lib/Ownable.sol
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@@ -39,7 +39,6 @@ contract Ownable {
} }
function transferOwnership(address newOwner) external onlyOwner { function transferOwnership(address newOwner) external onlyOwner {
require(newOwner != address(0), "INVALID_OWNER");
emit OwnershipTransferPrepared(_OWNER_, newOwner); emit OwnershipTransferPrepared(_OWNER_, newOwner);
_NEW_OWNER_ = newOwner; _NEW_OWNER_ = newOwner;
} }