Fix wallet compile after SigCache addition to NewEngine.

rpcserver.go

@@ -3008,7 +3008,7 @@ func SignRawTransaction(w *wallet.Wallet, chainSvr *chain.Client, icmd interface
 		// Either it was already signed or we just signed it.
 		// Find out if it is completely satisfied or still needs more.
 		vm, err := txscript.NewEngine(input, msgTx, i,
-			txscript.StandardVerifyFlags)
+			txscript.StandardVerifyFlags, nil)
 		if err == nil {
 			err = vm.Execute()
 		}

votingpool/withdrawal.go

@@ -1006,7 +1006,7 @@ func signMultiSigUTXO(mgr *waddrmgr.Manager, tx *wire.MsgTx, idx int, pkScript [
 // given index, returning an error if it fails.
 func validateSigScript(msgtx *wire.MsgTx, idx int, pkScript []byte) error {
 	vm, err := txscript.NewEngine(pkScript, msgtx, idx,
-		txscript.StandardVerifyFlags)
+		txscript.StandardVerifyFlags, nil)
 	if err != nil {
 		return newError(ErrTxSigning, "cannot create script engine", err)
 	}

wallet/createtx.go

@@ -421,7 +421,7 @@ func signMsgTx(msgtx *wire.MsgTx, prevOutputs []wtxmgr.Credit, mgr *waddrmgr.Man
 func validateMsgTx(msgtx *wire.MsgTx, prevOutputs []wtxmgr.Credit) error {
 	for i := range msgtx.TxIn {
 		vm, err := txscript.NewEngine(prevOutputs[i].PkScript,
-			msgtx, i, txscript.StandardVerifyFlags)
+			msgtx, i, txscript.StandardVerifyFlags, nil)
 		if err != nil {
 			return fmt.Errorf("cannot create script engine: %s", err)
 		}