From 66115cf46cf6f06e6edd01d92c968650465f505b Mon Sep 17 00:00:00 2001
From: Jiahao Dai <20123225@student.shiep.edu.cn>
Date: Fri, 9 Oct 2015 12:15:33 +0800
Subject: [PATCH] Better solution on #4

---
 hyper-bootstrap.sh | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/hyper-bootstrap.sh b/hyper-bootstrap.sh
index 999a68f..e8085e5 100755
--- a/hyper-bootstrap.sh
+++ b/hyper-bootstrap.sh
@@ -25,7 +25,15 @@ DEBIAN_CODE=(jessie wheezy)
 CENTOS_VER=(6 7)
 FEDORA_VER=(20 21 22)
 #Color Constant
-[ ! -z ${TERM} ] || TERM="xterm"  # tput would complain without $TERM environ
+# reset virables
+RED=''
+GREEN=''
+YELLOW=''
+BLUE=''
+WHITE=''
+LIGHT=''
+RESET=''
+[ -z ${TERM} ] || {
 RED=`tput setaf 1`
 GREEN=`tput setaf 2`
 YELLOW=`tput setaf 3`
@@ -33,6 +41,7 @@ BLUE=`tput setaf 4`
 WHITE=`tput setaf 7`
 LIGHT=`tput bold `
 RESET=`tput sgr0`
+}
 #Error Message
 ERR_ROOT_PRIVILEGE_REQUIRED=(10 "This install script need root privilege, please retry use 'sudo' or root user!")
 ERR_NOT_SUPPORT_PLATFORM=(20 "Sorry, Hyper only support x86_64 platform!")