add or

consensus/state.go

@@ -2177,8 +2177,7 @@ func (cs *State) addVote(vote *types.Vote, peerID p2p.ID) (added bool, err error
 		if vote.Type == cmtproto.PrecommitType && !vote.BlockID.IsZero() &&
 			!bytes.Equal(vote.ValidatorAddress, myAddr) &&
 			bytes.Equal(cs.state.NextValidators.Proposer.Address, myAddr) &&
-			len(vote.ExtensionSignature) > 0 &&
-			len(vote.Extension) > 0 {
+			(len(vote.ExtensionSignature) > 0 || len(vote.Extension) > 0) {
 			// Skip the VerifyVoteExtension call if the vote was issued by this validator.
 			// Skip the VerifyVoteExtension if this validator is not the next proposer