(new): v1.2 release

drafts.go

@@ -121,7 +121,9 @@ type Draft struct {
 	parseMode       tgapi.ParseMode
 	entities        []tgapi.MessageEntity
 
-	ID      uint64
+	// ID uniquely identifies the draft within its provider.
+	ID uint64
+	// Message contains the current draft text.
 	Message string
 }
 
@@ -221,6 +223,7 @@ func (d *Draft) Delete() {
 // If the draft is empty, Flush() returns nil without calling the API.
 func (d *Draft) Flush() error {
 	if d.Message == "" {
+		d.Delete()
 		return nil
 	}
 	if d.chatID == 0 {