From 4658a1542eaed1f5c719fbf36da5ba8d3e3e7591 Mon Sep 17 00:00:00 2001
From: Puneetha <puneetha17@gmail.com>
Date: Wed, 7 Nov 2018 17:22:45 +0000
Subject: [PATCH] Do not reset V value if the tx is already set to private

---
 core/types/transaction.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/types/transaction.go b/core/types/transaction.go
index 31f88ff144..2a9f8f64d5 100644
--- a/core/types/transaction.go
+++ b/core/types/transaction.go
@@ -486,6 +486,9 @@ func (tx *Transaction) IsPrivate() bool {
 }
 
 func (tx *Transaction) SetPrivate() {
+	if tx.IsPrivate() {
+		return
+	}
 	if tx.data.V.Int64() == 28 {
 		tx.data.V.SetUint64(38)
 	} else {