Add code missed in merge, compiles

cmd/vtcatomicswap/main.go

@@ -428,7 +428,7 @@ func fundRawTransaction(c *rpc.Client, tx *wire.MsgTx, feePerKb vtcutil.Amount)
 // the minimum mempool relay fee.  It first tries to get the user-set fee in the
 // wallet.  If unset, it attempts to find an estimate using estimatefee 6.  If
 // both of these fail, it falls back to mempool relay fee policy.
-func getFeePerKb(c *rpc.Client) (useFee, relayFee ltcutil.Amount, err error) {
+func getFeePerKb(c *rpc.Client) (useFee, relayFee vtcutil.Amount, err error) {
 	info, err := c.GetInfo()
 	if err != nil {
 		return 0, 0, fmt.Errorf("getinfo: %v", err)
@@ -566,7 +566,7 @@ func buildContract(c *rpc.Client, args *contractArgs) (*builtContract, error) {
 		return nil, err
 	}
 
-	feePerKb, err := getFeePerKb(c)
+	feePerKb, minFeePerKb, err := getFeePerKb(c)
 	if err != nil {
 		return nil, err
 	}
@@ -609,7 +609,7 @@ func buildContract(c *rpc.Client, args *contractArgs) (*builtContract, error) {
 	refundSize := estimateRefundSerializeSize(contract, refundTx.TxOut)
 	refundFee := txrules.FeeForSerializeSize(feePerKb, refundSize)
 	refundTx.TxOut[0].Value = int64(args.amount - refundFee)
-	if txrules.IsDustOutput(refundTx.TxOut[0], feePerKb) {
+	if txrules.IsDustOutput(refundTx.TxOut[0], minFeePerKb) {
 		return nil, fmt.Errorf("refund output value of %v is dust", vtcutil.Amount(refundTx.TxOut[0].Value))
 	}
 
@@ -786,7 +786,7 @@ func (cmd *redeemCmd) runCommand(c *rpc.Client) error {
 		Index: uint32(contractOut),
 	}
 
-	feePerKb, err := getFeePerKb(c)
+	feePerKb, minFeePerKb, err := getFeePerKb(c)
 	if err != nil {
 		return err
 	}
@@ -798,7 +798,7 @@ func (cmd *redeemCmd) runCommand(c *rpc.Client) error {
 	redeemSize := estimateRedeemSerializeSize(cmd.contract, redeemTx.TxOut)
 	fee := txrules.FeeForSerializeSize(feePerKb, redeemSize)
 	redeemTx.TxOut[0].Value = cmd.contractTx.TxOut[contractOut].Value - int64(fee)
-	if txrules.IsDustOutput(redeemTx.TxOut[0], feePerKb) {
+	if txrules.IsDustOutput(redeemTx.TxOut[0], minFeePerKb) {
 		return fmt.Errorf("redeem output value of %v is dust", vtcutil.Amount(redeemTx.TxOut[0].Value))
 	}