From a24f756da3d07c4fa3e8611e03ff2acbca54f079 Mon Sep 17 00:00:00 2001
From: helenyao <yaohelan@huawei.com>
Date: Tue, 14 Mar 2017 19:17:01 +0800
Subject: Fix the RELEASE_VERSION unbound issue

'RELEASE_VERSION: unbound variable' popped up when building stable docker image

Change-Id: I5d4582aea2f154e0bc34cdccdd05b9df64032ed2
Signed-off-by: helenyao <yaohelan@huawei.com>
---
 jjb/releng/opnfv-docker.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/jjb/releng/opnfv-docker.sh b/jjb/releng/opnfv-docker.sh
index ded743d7e..302feb03d 100644
--- a/jjb/releng/opnfv-docker.sh
+++ b/jjb/releng/opnfv-docker.sh
@@ -64,7 +64,7 @@ echo "Current branch: $BRANCH"
 if [[ "$BRANCH" == "master" ]]; then
     DOCKER_TAG="latest"
 else
-    if [[ "$RELEASE_VERSION" != "" ]]; then
+    if [[ -n "${RELEASE_VERSION-}" ]]; then
         release=${BRANCH##*/}
         DOCKER_TAG=${release}.${RELEASE_VERSION}
         # e.g. colorado.1.0, colorado.2.0, colorado.3.0
-- 
cgit 1.2.3-korg