add error code for veto (#219)

[bytom/vapor.git] / account / utxo_keeper.go

diff --git a/account/utxo_keeper.go b/account/utxo_keeper.go
index cd9beea..ed4d685 100644 (file)
--- a/account/utxo_keeper.go
+++ b/account/utxo_keeper.go
@@ -22,6 +22,7 @@ const desireUtxoCount = 5
 var (
        ErrInsufficient = errors.New("reservation found insufficient funds")
        ErrImmature     = errors.New("reservation found immature funds")
+       ErrVoteLock     = errors.New("Locked by the vote")
        ErrReserved     = errors.New("reservation found outputs already reserved")
        ErrMatchUTXO    = errors.New("can't find utxo with given hash")
        ErrReservation  = errors.New("couldn't find reservation")
@@ -124,6 +125,9 @@ func (uk *utxoKeeper) Reserve(accountID string, assetID *bc.AssetID, amount uint
        }
 
        if optAmount+reservedAmount < amount {
+               if vote != nil {
+                       return nil, ErrVoteLock
+               }
                return nil, ErrImmature
        }