diff options
| author | Fabio Berger <me@fabioberger.com> | 2018-09-05 01:37:24 +0800 |
|---|---|---|
| committer | Fabio Berger <me@fabioberger.com> | 2018-09-05 01:37:24 +0800 |
| commit | 51760f9bddafbd326ca635a283ebff54625c31cf (patch) | |
| tree | 04cbe061658c4062423aa6ac40c0968c5b250c90 /packages/contracts/src/2.0.0/extensions/Forwarder/MixinForwarderCore.sol | |
| parent | 11df29fa8e4f355ec438966fa9e40cb09fe97380 (diff) | |
| parent | 6a619a4084188d1c48d8030d0fe2a1ba777c55e3 (diff) | |
| download | dexon-sol-tools-51760f9bddafbd326ca635a283ebff54625c31cf.tar dexon-sol-tools-51760f9bddafbd326ca635a283ebff54625c31cf.tar.gz dexon-sol-tools-51760f9bddafbd326ca635a283ebff54625c31cf.tar.bz2 dexon-sol-tools-51760f9bddafbd326ca635a283ebff54625c31cf.tar.lz dexon-sol-tools-51760f9bddafbd326ca635a283ebff54625c31cf.tar.xz dexon-sol-tools-51760f9bddafbd326ca635a283ebff54625c31cf.tar.zst dexon-sol-tools-51760f9bddafbd326ca635a283ebff54625c31cf.zip | |
merge development
Diffstat (limited to 'packages/contracts/src/2.0.0/extensions/Forwarder/MixinForwarderCore.sol')
| -rw-r--r-- | packages/contracts/src/2.0.0/extensions/Forwarder/MixinForwarderCore.sol | 11 |
1 files changed, 6 insertions, 5 deletions
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. |