From 029a9843e198881213869d579e00a7d86b91b21e Mon Sep 17 00:00:00 2001
From: Teddysun <i@teddysun.com>
Date: Thu, 1 Dec 2016 18:34:05 +0900
Subject: [PATCH] update display

---
 bench.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bench.sh b/bench.sh
index 33197ba..1a92314 100644
--- a/bench.sh
+++ b/bench.sh
@@ -31,6 +31,7 @@ next() {
 }
 
 display() {
+    unset nodeName ipaddress speedtest
     local nodeName=$1
     local ipaddress=$2
     local speedtest=$3