init

utils.go

@@ -16,15 +16,13 @@ var _ xml.Marshaler = H(nil)
 
 // MarshalXML implements xml.Marshaler
 func (h H) MarshalXML(e *xml.Encoder, start xml.StartElement) (err error) {
-	if start.Name.Local == "H" { // type name
-		start.Name.Space = ""
-		start.Name.Local = "map"
-		start.Attr = nil
-	}
 	if err = e.EncodeToken(start); err != nil {
 		return
 	}
 	for key, value := range h {
+		if key == "" {
+			continue
+		}
 		elem := xml.StartElement{
 			Name: xml.Name{Space: "", Local: key},
 		}