From 202946549d7f2a2de53aa80554ea638f2bc72de1 Mon Sep 17 00:00:00 2001
From: Do Minh Khai <khaihkd@gmail.com>
Date: Wed, 8 May 2019 10:39:02 +0700
Subject: [PATCH] fix error number to hex

---
 server/src/helpers/reward.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/src/helpers/reward.js b/server/src/helpers/reward.js
index 2e43735f..27b85fe4 100644
--- a/server/src/helpers/reward.js
+++ b/server/src/helpers/reward.js
@@ -410,7 +410,7 @@ let RewardHelper = {
                         let data = {
                             'jsonrpc': '2.0',
                             'method': 'eth_getCandidateStatus',
-                            'params': [canR[i].candidate.toLowerCase(), '0x' + epoch.toString('hex')],
+                            'params': [canR[i].candidate.toLowerCase(), `0x${epoch}`],
                             'id': 88
                         }
                         let status = await axios.post(config.get('WEB3_URI'), data)