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Use abi.encodePacked instead of bytes.concat

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(cherry picked from commit 1051db3802)
This commit is contained in:
Francisco Giordano
2022-01-11 16:51:28 -03:00
parent 93d2d1508a
commit 9cae52c591
1 changed files with 1 additions and 1 deletions
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contracts/governance/compatibility/GovernorCompatibilityBravo.sol
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@ -132,7 +132,7 @@ abstract contract GovernorCompatibilityBravo is IGovernorTimelock, IGovernorComp
for (uint256 i = 0; i < signatures.length; ++i) { for (uint256 i = 0; i < signatures.length; ++i) {
fullcalldatas[i] = bytes(signatures[i]).length == 0 fullcalldatas[i] = bytes(signatures[i]).length == 0
? calldatas[i] ? calldatas[i]
: bytes.concat(bytes4(keccak256(bytes(signatures[i]))), calldatas[i]); : abi.encodePacked(bytes4(keccak256(bytes(signatures[i]))), calldatas[i]);
} }
return fullcalldatas; return fullcalldatas;