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fix ERC20.sol#L174 and ERC20.sol#L187 should be casted to an address type. (#1470)

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This commit is contained in:
Hao (Alan) Tang
2018-11-01 11:27:51 -07:00
committed by Nicolás Venturo
parent 18552a8d5f
commit 79eb94d3cd
1 changed files with 2 additions and 2 deletions
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4
contracts/token/ERC20/ERC20.sol
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@ -171,7 +171,7 @@ contract ERC20 is IERC20 {
* @param value The amount that will be created.
*/
function _mint(address account, uint256 value) internal {
require(account != 0);
require(account != address(0));
_totalSupply = _totalSupply.add(value);
_balances[account] = _balances[account].add(value);
emit Transfer(address(0), account, value);
@ -184,7 +184,7 @@ contract ERC20 is IERC20 {
* @param value The amount that will be burnt.
*/
function _burn(address account, uint256 value) internal {
require(account != 0);
require(account != address(0));
require(value <= _balances[account]);
_totalSupply = _totalSupply.sub(value);