@@ -43,14 +43,6 @@ REGION_NAME=${REGION_NAME:-RegionOne}

 #  enable_service q-meta

 #  # Optional, to enable tempest configuration as part of devstack

 #  enable_service tempest

-function isset {

-    local nounset=$(set +o | grep nounset)

-    set +o nounset

-    [[ -n "${!1+x}" ]]

-    result=$?

-    $nounset

-    return $result

-}

 # this allows us to pass ENABLED_SERVICES

 if ! isset ENABLED_SERVICES ; then