@@ -634,8 +634,10 @@ function enroll_nodes {

         # First node created will be used for testing in ironic w/o glance

         # scenario, so we need to know its UUID.

-        local standalone_node_uuid

-        standalone_node_uuid=$([ $total_nodes -eq 0 ] && echo "--uuid $IRONIC_NODE_UUID")

+        local standalone_node_uuid=""

+        if [ $total_nodes -eq 0 ]; then

+            standalone_node_uuid="--uuid $IRONIC_NODE_UUID"

+        fi

         local node_id

         node_id=$(ironic node-create $standalone_node_uuid\