fix ERC20 to conform to standard

2017-07-13 12:05:45 -03:00
parent f8790c1ed7
commit 6331dd125d
6 changed files with 18 additions and 15 deletions
--- a/contracts/token/BasicToken.sol
+++ b/contracts/token/BasicToken.sol
@ -19,10 +19,11 @@ contract BasicToken is ERC20Basic {
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  */
-  function transfer(address _to, uint256 _value) {
+  function transfer(address _to, uint256 _value) returns (bool) {
    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    Transfer(msg.sender, _to, _value);
+    return true;
  }

  /**