-ssh ${OPENSTACK_CONTROL_NODE_IP} "sudo sh -c '${DEVSTACK_TEMPEST_DIR}/.tox/tempest/bin/subunit-1to2 < ${DEVSTACK_TEMPEST_DIR}/.testrepository/0 > ${DEVSTACK_TEMPEST_DIR}/subunit_log.txt || true'" # Don't fail if file missing
-ssh ${OPENSTACK_CONTROL_NODE_IP} "sudo sh -c '${DEVSTACK_TEMPEST_DIR}/.tox/tempest/bin/python ${DEVSTACK_TEMPEST_DIR}/.tox/tempest/lib/python2.7/site-packages/os_testr/subunit2html.py ${DEVSTACK_TEMPEST_DIR}/subunit_log.txt ${DEVSTACK_TEMPEST_DIR}/tempest_results.html || true'" # Don't fail if file missing
-scp ${OPENSTACK_CONTROL_NODE_IP}:${DEVSTACK_TEMPEST_DIR}/tempest_results.html ${WORKSPACE}/
+if $(ssh ${OPENSTACK_CONTROL_NODE_IP} "sudo sh -c '[ -f ${DEVSTACK_TEMPEST_DIR}/.testrepository/0 ]'"); then # if Tempest results exist
+ ssh ${OPENSTACK_CONTROL_NODE_IP} "sudo sh -c '${DEVSTACK_TEMPEST_DIR}/.tox/tempest/bin/subunit-1to2 < ${DEVSTACK_TEMPEST_DIR}/.testrepository/0 > ${DEVSTACK_TEMPEST_DIR}/subunit_log.txt'"
+ ssh ${OPENSTACK_CONTROL_NODE_IP} "sudo sh -c '${DEVSTACK_TEMPEST_DIR}/.tox/tempest/bin/python ${DEVSTACK_TEMPEST_DIR}/.tox/tempest/lib/python2.7/site-packages/os_testr/subunit2html.py ${DEVSTACK_TEMPEST_DIR}/subunit_log.txt ${DEVSTACK_TEMPEST_DIR}/tempest_results.html'"
+ scp ${OPENSTACK_CONTROL_NODE_IP}:${DEVSTACK_TEMPEST_DIR}/tempest_results.html ${WORKSPACE}/
+fi