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add whenNotPaused modifier to all of PausableToken functions that modify it's state. Fix #401

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SylTi
2017-09-15 20:03:41 +02:00
parent 4a1ff913ab
commit 1203a2473d
1 changed files with 14 additions and 2 deletions
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16
contracts/token/PausableToken.sol
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@ -11,11 +11,23 @@ import '../lifecycle/Pausable.sol';
contract PausableToken is StandardToken, Pausable { contract PausableToken is StandardToken, Pausable {
function transfer(address _to, uint256 _value) whenNotPaused public returns (bool) { function transfer(address _to, uint256 _value) public whenNotPaused returns (bool) {
return super.transfer(_to, _value); return super.transfer(_to, _value);
} }
function transferFrom(address _from, address _to, uint256 _value) whenNotPaused public returns (bool) { function transferFrom(address _from, address _to, uint256 _value) public whenNotPaused returns (bool) {
return super.transferFrom(_from, _to, _value); return super.transferFrom(_from, _to, _value);
} }
function approve(address _spender, uint256 _value) public whenNotPaused returns (bool) {
return super.approve(_spender, _value);
}
function increaseApproval(address _spender, uint _addedValue) public whenNotPaused returns (bool success) {
return super.increaseApproval(_spender, _addedValue);
}
function decreaseApproval(address _spender, uint _subtractedValue) public whenNotPaused returns (bool success) {
return super.decreaseApproval(_spender, _subtractedValue);
}
} }