diff options
Diffstat (limited to 'packages/contracts/src/2.0.0/forwarder/MixinFees.sol')
| -rw-r--r-- | packages/contracts/src/2.0.0/forwarder/MixinFees.sol | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinFees.sol b/packages/contracts/src/2.0.0/forwarder/MixinFees.sol index e7fb1827d..8ea00a1d5 100644 --- a/packages/contracts/src/2.0.0/forwarder/MixinFees.sol +++ b/packages/contracts/src/2.0.0/forwarder/MixinFees.sol @@ -33,6 +33,17 @@ contract MixinFees is uint16 constant public MAX_FEE = 1000; // 10% uint16 constant public ALLOWABLE_EXCHANGE_PERCENTAGE = 9500; // 95% + /// @dev Default payabale function, this allows us to withdraw WETH + function () + public + payable + { + require( + msg.sender == address(ETHER_TOKEN), + "DEFAULT_FUNCTION_WETH_CONTRACT_ONLY" + ); + } + /// @dev Pays the feeRecipient feeProportion of the total takerEthAmount, denominated in ETH /// @param takerEthAmount The total amount that was transacted in WETH, fees are calculated from this value. /// @param feeProportion The proportion of fees |