From 61076ede9eb6c0638f69b53439ef5ce350ca1a52 Mon Sep 17 00:00:00 2001
From: DjangoPeng <pjt73651@gmail.com>
Date: Fri, 6 Jan 2017 00:17:36 +0800
Subject: [PATCH] fix unpack docker.tar.gz failure bug

---
 cluster/centos/build.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cluster/centos/build.sh b/cluster/centos/build.sh
index 35f7664ac6c..18bbe6f5aad 100755
--- a/cluster/centos/build.sh
+++ b/cluster/centos/build.sh
@@ -95,8 +95,8 @@ function unpack-releases() {
   fi
 
   # docker
-  if [[ -f ${RELEASES_DIR}/docker.tgz ]]; then
-    tar xzf ${RELEASES_DIR}/docker.tgz -C ${RELEASES_DIR}
+  if [[ -f ${RELEASES_DIR}/docker.tar.gz ]]; then
+    tar xzf ${RELEASES_DIR}/docker.tar.gz -C ${RELEASES_DIR}
 
     cp ${RELEASES_DIR}/docker/docker* ${BINARY_DIR}/node/bin
   fi