From b1907f5b1eb9f9b44fd3299fc53781aff8caa800 Mon Sep 17 00:00:00 2001
From: He Simei <hesimei@zju.edu.cn>
Date: Fri, 18 Sep 2015 14:14:20 +0800
Subject: [PATCH] export KUBE_VERSION

---
 cluster/ubuntu/util.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cluster/ubuntu/util.sh b/cluster/ubuntu/util.sh
index e4d6c6ad833..fddde6ccbe3 100755
--- a/cluster/ubuntu/util.sh
+++ b/cluster/ubuntu/util.sh
@@ -441,7 +441,8 @@ function prepare-push() {
     fi
   else
     # Run build.sh to get the required release 
-    KUBE_VERSION=${KUBE_VERSION} "${KUBE_ROOT}/cluster/ubuntu/build.sh"
+    export KUBE_VERSION
+    "${KUBE_ROOT}/cluster/ubuntu/build.sh"
   fi
 }