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-rw-r--r--jjb/releng/opnfv-docker.sh2
1 files changed, 1 insertions, 1 deletions
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