From e2313b651f871aa683821e3ff19739d048bdd852 Mon Sep 17 00:00:00 2001
From: rot1024 <aayhrot@gmail.com>
Date: Fri, 22 Dec 2023 18:53:46 +0900
Subject: [PATCH] fix(go): marshaling tag

---
 go/marshaling_test.go | 2 +-
 go/value.go           | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/go/marshaling_test.go b/go/marshaling_test.go
index 0b2209e..56222e5 100644
--- a/go/marshaling_test.go
+++ b/go/marshaling_test.go
@@ -100,7 +100,7 @@ func TestMarshal(t *testing.T) {
 		GGG: []G{{ID: "1", AAA: "ggg"}},
 		HHH: []*G{{ID: "2", AAA: "hhh"}, nil},
 		JJJ: &Value{value: "foo"},
-		KKK: &Tag{ID: "tag"},
+		KKK: &Tag{Name: "tag"},
 	}
 
 	expected := &Item{
diff --git a/go/value.go b/go/value.go
index 953e214..80f58f3 100644
--- a/go/value.go
+++ b/go/value.go
@@ -73,6 +73,9 @@ func TagsFrom(j any) []Tag {
 }
 
 func (t Tag) MarshalCMS() any {
+	if t.ID == "" {
+		return t.Name
+	}
 	return t.ID
 }