NoBey/openzeppelin-contracts
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

style changes to base token

Browse Source
This commit is contained in:
Manuel Araoz
2016-10-12 20:07:15 -03:00
parent f53ec8613e
commit f8c486ea1b
1 changed files with 35 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
contracts/BaseToken.sol
View File

@ -7,13 +7,19 @@ import './ERC20.sol';
* ERC 20 token
*
* https://github.com/ethereum/EIPs/issues/20
* Based on original code by FirstBlood:
* Based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*/
contract BaseToken is ERC20 {
mapping(address => uint256) balances;
mapping (address => mapping (address => uint256)) allowed;
uint256 public totalSupply;
function transfer(address _to, uint256 _value) returns (bool success) {
if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
if (balances[msg.sender] >= _value &&
balances[_to] + _value > balances[_to]) {
balances[msg.sender] -= _value;
balances[_to] += _value;
Transfer(msg.sender, _to, _value);
@ -22,7 +28,9 @@ contract BaseToken is ERC20 {
}
function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
if (balances[_from] >= _value &&
allowed[_from][msg.sender] >= _value &&
balances[_to] + _value > balances[_to]) {
balances[_to] += _value;
balances[_from] -= _value;
allowed[_from][msg.sender] -= _value;
@ -45,10 +53,4 @@ contract BaseToken is ERC20 {
return allowed[_owner][_spender];
}
mapping(address => uint256) balances;
mapping (address => mapping (address => uint256)) allowed;
uint256 public totalSupply;
}