Comment 5 for bug 1656773

When the description is empty, it shouldn't use the command:
"openstack project set cd10359f076a4e138f80d8427a13cb30 --description="
to set this property. The result is that it will keep the previous value. I think that's why ensuring resource failed.
root@node-20:/var/log# openstack project show services
+-------------+-----------------------------------+
| Field | Value |
+-------------+-----------------------------------+
| description | Tenant for the openstack services |
| enabled | True |
| id | cd10359f076a4e138f80d8427a13cb30 |
| name | services |
| properties | |
+-------------+-----------------------------------+
root@node-20:/var/log# openstack project set cd10359f076a4e138f80d8427a13cb30 --description=""
root@node-20:/var/log# openstack project show services
+-------------+-----------------------------------+
| Field | Value |
+-------------+-----------------------------------+
| description | Tenant for the openstack services |
| enabled | True |
| id | cd10359f076a4e138f80d8427a13cb30 |
| name | services |
| properties | |
+-------------+-----------------------------------+
root@node-20:/var/log#