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-rw-r--r--packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol8
1 files changed, 4 insertions, 4 deletions
diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol b/packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol
index fdc906076..a440593ee 100644
--- a/packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol
+++ b/packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol
@@ -157,13 +157,13 @@ contract MixinWrapperFunctions is
// Calculate length of <order.makerAssetProxyMetadata>
bytesLen := mload(sourceOffset)
sourceOffset := add(sourceOffset, 0x20)
- bytesLenPadded := add(div(bytesLen, 0x20), gt(mod(bytesLen, 0x20), 0))
+ bytesLenPadded := div(add(bytesLen, 0x1F), 0x20)
// Write length of <order.makerAssetProxyMetadata>
mstore(dataAreaEnd, bytesLen)
dataAreaEnd := add(dataAreaEnd, 0x20)
- // Write contents of <order.makerAssetProxyMetadata>
+ // Write contents of <order.makerAssetProxyMetadata>
for {let i := 0} lt(i, bytesLenPadded) {i := add(i, 1)} {
mstore(dataAreaEnd, mload(sourceOffset))
dataAreaEnd := add(dataAreaEnd, 0x20)
@@ -176,7 +176,7 @@ contract MixinWrapperFunctions is
// Calculate length of <order.takerAssetProxyMetadata>
bytesLen := mload(sourceOffset)
sourceOffset := add(sourceOffset, 0x20)
- bytesLenPadded := add(div(bytesLen, 0x20), gt(mod(bytesLen, 0x20), 0))
+ bytesLenPadded := div(add(bytesLen, 0x1F), 0x20)
// Write length of <order.takerAssetProxyMetadata>
mstore(dataAreaEnd, bytesLen)
@@ -201,7 +201,7 @@ contract MixinWrapperFunctions is
sourceOffset := signature
bytesLen := mload(sourceOffset)
sourceOffset := add(sourceOffset, 0x20)
- bytesLenPadded := add(div(bytesLen, 0x20), gt(mod(bytesLen, 0x20), 0))
+ bytesLenPadded := div(add(bytesLen, 0x1F), 0x20)
// Write length of signature
mstore(dataAreaEnd, bytesLen)