diff options
Diffstat (limited to 'packages/contracts/src/2.0.0/extensions/Forwarder')
6 files changed, 7 insertions, 11 deletions
diff --git a/packages/contracts/src/2.0.0/extensions/Forwarder/Forwarder.sol b/packages/contracts/src/2.0.0/extensions/Forwarder/Forwarder.sol index 6b17bb29b..94dec40ed 100644 --- a/packages/contracts/src/2.0.0/extensions/Forwarder/Forwarder.sol +++ b/packages/contracts/src/2.0.0/extensions/Forwarder/Forwarder.sol @@ -34,7 +34,6 @@ contract Forwarder is MixinExchangeWrapper, MixinForwarderCore { - constructor ( address _exchange, bytes memory _zrxAssetData, diff --git a/packages/contracts/src/2.0.0/extensions/Forwarder/MixinAssets.sol b/packages/contracts/src/2.0.0/extensions/Forwarder/MixinAssets.sol index d6a38aa6e..43efb5ff3 100644 --- a/packages/contracts/src/2.0.0/extensions/Forwarder/MixinAssets.sol +++ b/packages/contracts/src/2.0.0/extensions/Forwarder/MixinAssets.sol @@ -31,7 +31,6 @@ contract MixinAssets is LibConstants, MAssets { - using LibBytes for bytes; bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256("transfer(address,uint256)")); diff --git a/packages/contracts/src/2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol b/packages/contracts/src/2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol index 9e816716c..fea9a53c2 100644 --- a/packages/contracts/src/2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol +++ b/packages/contracts/src/2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol @@ -34,7 +34,6 @@ contract MixinExchangeWrapper is LibConstants, MExchangeWrapper { - /// @dev Fills the input order. /// Returns false if the transaction would otherwise revert. /// @param order Order struct containing order specifications. @@ -61,7 +60,7 @@ contract MixinExchangeWrapper is // Call `fillOrder` and handle any exceptions gracefully assembly { let success := call( - gas, // forward all gas, TODO: look into gas consumption of assert/throw + gas, // forward all gas exchange, // call address of Exchange contract 0, // transfer 0 wei add(fillOrderCalldata, 32), // pointer to start of input (skip array length in first 32 bytes) diff --git a/packages/contracts/src/2.0.0/extensions/Forwarder/MixinForwarderCore.sol b/packages/contracts/src/2.0.0/extensions/Forwarder/MixinForwarderCore.sol index 14f191879..54487f726 100644 --- a/packages/contracts/src/2.0.0/extensions/Forwarder/MixinForwarderCore.sol +++ b/packages/contracts/src/2.0.0/extensions/Forwarder/MixinForwarderCore.sol @@ -39,7 +39,6 @@ contract MixinForwarderCore is MExchangeWrapper, IForwarderCore { - using LibBytes for bytes; /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf. @@ -47,10 +46,12 @@ contract MixinForwarderCore is public { address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID); - if (proxyAddress != address(0)) { - ETHER_TOKEN.approve(proxyAddress, MAX_UINT); - ZRX_TOKEN.approve(proxyAddress, MAX_UINT); - } + require( + proxyAddress != address(0), + "UNREGISTERED_ASSET_PROXY" + ); + ETHER_TOKEN.approve(proxyAddress, MAX_UINT); + ZRX_TOKEN.approve(proxyAddress, MAX_UINT); } /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value. diff --git a/packages/contracts/src/2.0.0/extensions/Forwarder/MixinWeth.sol b/packages/contracts/src/2.0.0/extensions/Forwarder/MixinWeth.sol index 5863b522d..d2814a49b 100644 --- a/packages/contracts/src/2.0.0/extensions/Forwarder/MixinWeth.sol +++ b/packages/contracts/src/2.0.0/extensions/Forwarder/MixinWeth.sol @@ -28,7 +28,6 @@ contract MixinWeth is LibConstants, MWeth { - /// @dev Default payabale function, this allows us to withdraw WETH function () public diff --git a/packages/contracts/src/2.0.0/extensions/Forwarder/mixins/MAssets.sol b/packages/contracts/src/2.0.0/extensions/Forwarder/mixins/MAssets.sol index 83636432a..9e7f80d97 100644 --- a/packages/contracts/src/2.0.0/extensions/Forwarder/mixins/MAssets.sol +++ b/packages/contracts/src/2.0.0/extensions/Forwarder/mixins/MAssets.sol @@ -24,7 +24,6 @@ import "../interfaces/IAssets.sol"; contract MAssets is IAssets { - /// @dev Transfers given amount of asset to sender. /// @param assetData Byte array encoded for the respective asset proxy. /// @param amount Amount of asset to transfer to sender. |