Fix docker build by using the build-arg BRANCH

Change-Id: If4f33edf764ba965cbefd9ce94528e78e69e345b
Signed-off-by: Fatih Degirmenci <fatih.degirmenci@ericsson.com>

diff --git a/docker/Dockerfile b/docker/Dockerfile
index bd756ff..a625e42 100644 (file)
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -13,6 +13,9 @@ FROM centos:latest
 MAINTAINER Luke Hinds <lhinds@redhat.com>
 LABEL version="0.1" description="Anteater - OPNFV Gerrit Security Gate Checks"
 
+# environment variables
+ARG BRANCH=master
+
 ENV HOME /home/opnfv
 ENV ANT_HOME ${HOME}/anteater
 RUN mkdir -p ${ANT_HOME}