From 1b8c4ff7798273cc0f2cc79465773f271e66f3d2 Mon Sep 17 00:00:00 2001
From: caoyuan <cao.yuan@99cloud.net>
Date: Thu, 15 Sep 2016 08:27:10 +0800
Subject: [PATCH] Update "which" command  to "type"

Validate a program exist,we should avoid "which"
Refer to http://stackoverflow.com/questions/592620/check-if-a-program-exists-from-a-bash-script/677212#677212

TrivialFix

Change-Id: I3d614aef2ac6598a51d830b02795ef186d4fc531
---
 dev/vagrant/bootstrap.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dev/vagrant/bootstrap.sh b/dev/vagrant/bootstrap.sh
index 6ae1727acd..ec89440b89 100644
--- a/dev/vagrant/bootstrap.sh
+++ b/dev/vagrant/bootstrap.sh
@@ -24,13 +24,13 @@ REGISTRY=${REGISTRY_URL}:${REGISTRY_PORT}
 ADMIN_PROTOCOL="http"
 
 function _ensure_lsb_release {
-    if [[ -x $(which lsb_release 2>/dev/null) ]]; then
+    if [[ -x $(type lsb_release 2>/dev/null) ]]; then
         return
     fi
 
-    if [[ -x $(which apt-get 2>/dev/null) ]]; then
+    if [[ -x $(type apt-get 2>/dev/null) ]]; then
         apt-get -y install lsb-release
-    elif [[ -x $(which yum 2>/dev/null) ]]; then
+    elif [[ -x $(type yum 2>/dev/null) ]]; then
         yum -y install redhat-lsb-core
     fi
 }