Dockerfile in smartcloud-0.0.37

- old
+ new

@@ -3,10 +3,11 @@
 
 # Setting up group and user
 ARG DOCKER_GID
 ARG USER_UID
 ARG USER_NAME
-RUN adduser --disabled-password --gecos "" --add_extra_groups "$DOCKER_GID" --uid "$USER_UID" "$USER_NAME"
+RUN adduser --disabled-password --gecos "" --uid "$USER_UID" "$USER_NAME" && \
+	addgroup --gid "$DOCKER_GID" "$USER_NAME" "docker"
 
 # We need the following:
 # - git, because that gets us the git-http-backend CGI script
 # - fcgiwrap, because that is how nginx does CGI
 # - spawn-fcgi, to launch fcgiwrap and to create the unix socket