From 69c511d3b66613a27157db3c0d011fbec826cf98 Mon Sep 17 00:00:00 2001
From: yenda <eric@status.im>
Date: Thu, 19 Dec 2019 17:12:38 +0100
Subject: [PATCH] fixup

---
 t/devtests/devnode.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/t/devtests/devnode.go b/t/devtests/devnode.go
index 4965821767a..c9fab61b2de 100644
--- a/t/devtests/devnode.go
+++ b/t/devtests/devnode.go
@@ -2,7 +2,8 @@ package devtests
 
 import (
 	"crypto/ecdsa"
-	"crypto/sha256"
+	"crypto/sha256"	
+	"encoding/json"
 	"io/ioutil"
 	"os"