From 5f65109c7da211c2843a4a6d174d767c8a7e4674 Mon Sep 17 00:00:00 2001
From: nkbai <nkbai@163.com>
Date: Wed, 23 Aug 2017 17:20:04 +0800
Subject: [PATCH] core: fix contract is always false even when tx is contract
 creaction.

---
 core/types/transaction.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/types/transaction.go b/core/types/transaction.go
index 8e108b2a33..947fc85d60 100644
--- a/core/types/transaction.go
+++ b/core/types/transaction.go
@@ -300,7 +300,7 @@ func (tx *Transaction) String() string {
 	Hex:      %x
 `,
 		tx.Hash(),
-		len(tx.data.Recipient) == 0,
+		tx.data.Recipient == nil,
 		from,
 		to,
 		tx.data.AccountNonce,