Fix audit #GAS-04

Simplify comparison with boolean literal
DistributedCollective · Nov 22, 2021 · 61000d8 · 61000d8
1 parent d18a2b0
commit 61000d8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/contracts/governance/GovernorAlpha.sol b/contracts/governance/GovernorAlpha.sol
@@ -463,7 +463,7 @@ contract GovernorAlpha is SafeMath96 {
 		require(state(proposalId) == ProposalState.Active, "GovernorAlpha::_castVote: voting is closed");
 		Proposal storage proposal = proposals[proposalId];
 		Receipt storage receipt = proposal.receipts[voter];
-		require(receipt.hasVoted == false, "GovernorAlpha::_castVote: voter already voted");
+		require(!receipt.hasVoted, "GovernorAlpha::_castVote: voter already voted");
 		uint96 votes = staking.getPriorVotes(voter, proposal.startBlock, proposal.startTime);
 
 		if (support) {