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authorAmir Bandeali <abandeali1@gmail.com>2018-08-30 06:57:53 +0800
committerGitHub <noreply@github.com>2018-08-30 06:57:53 +0800
commiteb4517d7379128b18c830b704742154c8b2f3c8d (patch)
treeb35903f1951a683ee50db1908dcc1fc46b81c165 /packages/contracts/src/2.0.0/protocol/Exchange
parentf87420a7768cb6342ad53f0d05734466e039f231 (diff)
parentd80701c2779512324c7a9bef2a87b6f63239d281 (diff)
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Merge pull request #1041 from 0xProject/refactor/contracts/assetProxyOwnerVersion
Update AssetProxyOwner to 0.4.24, remove redundant code
Diffstat (limited to 'packages/contracts/src/2.0.0/protocol/Exchange')
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol4
1 files changed, 1 insertions, 3 deletions
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol b/packages/contracts/src/2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol
index 80475e6e3..e90b62f19 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol
@@ -19,7 +19,6 @@
pragma solidity 0.4.24;
import "../../utils/Ownable/Ownable.sol";
-import "../../utils/LibBytes/LibBytes.sol";
import "./mixins/MAssetProxyDispatcher.sol";
import "../AssetProxy/interfaces/IAssetProxy.sol";
@@ -28,7 +27,6 @@ contract MixinAssetProxyDispatcher is
Ownable,
MAssetProxyDispatcher
{
- using LibBytes for bytes;
// Mapping from Asset Proxy Id's to their respective Asset Proxy
mapping (bytes4 => IAssetProxy) public assetProxies;
@@ -90,7 +88,7 @@ contract MixinAssetProxyDispatcher is
"LENGTH_GREATER_THAN_3_REQUIRED"
);
- // Lookup assetProxy
+ // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.
bytes4 assetProxyId;
assembly {
assetProxyId := and(mload(