refactor HasNoTokens.sol

contracts/ownership/CanReclaimToken.sol

@@ -0,0 +1,24 @@
+pragma solidity ^0.4.11;
+
+import "./Ownable.sol";
+import "../token/ERC20Basic.sol";
+
+/**
+ * @title Contracts that should be able to recover tokens
+ * @author SylTi
+ * @dev This allow a contract to recover any ERC20 token received in a contract by transfering the balance to the contract owner.
+ * This will prevent any accidental loss of tokens.
+ */
+contract CanReclaimToken is Ownable {
+
+  /**
+   * @dev Reclaim all ERC20Basic compatible tokens
+   * @param tokenAddr address The address of the token contract
+   */
+  function reclaimToken(address tokenAddr) external onlyOwner {
+    ERC20Basic tokenInst = ERC20Basic(tokenAddr);
+    uint256 balance = tokenInst.balanceOf(this);
+    tokenInst.transfer(owner, balance);
+  }
+
+}