From f2b8af76859cf519dd97af8ef123fdae1bae44be Mon Sep 17 00:00:00 2001
From: wz <mars@bytom.io>
Date: Mon, 25 Nov 2019 11:12:08 +0800
Subject: [PATCH] fix (#449)

---
 blockchain/txbuilder/actions.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/blockchain/txbuilder/actions.go b/blockchain/txbuilder/actions.go
index ae9fcb04..994e03ca 100644
--- a/blockchain/txbuilder/actions.go
+++ b/blockchain/txbuilder/actions.go
@@ -156,8 +156,8 @@ type crossOutAction struct {
 
 func (a *crossOutAction) Build(ctx context.Context, b *TemplateBuilder) error {
 	var missing []string
-	if a.Address == "" {
-		missing = append(missing, "address")
+	if a.Address == "" && len(a.Program) == 0 {
+		missing = append(missing, "address or program")
 	}
 	if a.AssetId.IsZero() {
 		missing = append(missing, "asset_id")
-- 
2.11.0