Corrected docker volumes

0110.node_worker_docker.cfg

@@ -18,11 +18,11 @@ DOCKER = /usr/bin/docker
 START = $(START) && TARGET.WantDocker =?= TRUE
 
 #Docker mounts
-DOCKER_VOLUMES = CVMFS_DIR
+DOCKER_VOLUMES = $(DOCKER_VOLUMES), CVMFS_DIR
 # , XROOTD_DIR
 DOCKER_VOLUME_DIR_CVMFS_DIR = /cvmfs
 # DOCKER_VOLUME_DIR_XROOTD_DIR = /etc/xrootd/client.plugins.d/client-plugin-proxy.conf.bak:/etc/xrootd/client.plugins.d/client-plugin-proxy.conf.bak
-DOCKER_MOUNT_VOLUMES = CVMFS_DIR
+DOCKER_MOUNT_VOLUMES = $(DOCKER_MOUNT_VOLUMES), CVMFS_DIR
 # , XROOTD_DIR
 
 # Factor to allow longer runtime on slower machines