Cannot show details on an subnet associated to an external network

[Édouard Thuleau]

Cannot show details on an subnet associated to an external network.

$ neutron net-list
+--------------------------------------+---------+--------------------------------------------------+
| id | name | subnets |
+--------------------------------------+---------+--------------------------------------------------+
| 9eac52c3-7494-4e0c-81dd-89b0aab6d515 | overlay | 5edcde2c-6e68-48db-9ac1-8279dbfe3009 10.0.1.0/24 |
| 99af33be-278f-4310-86d4-c4ef4e542653 | private | bc211e6f-9b7c-4082-8cc7-05a8479d9d01 10.0.0.0/24 |
| 6ea98324-0f14-49f6-97c0-885d1b8dc517 | public | 7ce9190e-397e-4523-bb9a-942a338555c8 |
| | | 16af2b37-a739-474a-b64d-ad5b515b24d7 |
| | | 85bc9804-bde9-4fc3-ac28-138bbed0be47 |
| | | 12469c2c-6902-460a-ad54-9252ca791d55 |
| | | 84095c22-48af-4cf5-b03d-0c745bfa1586 |
| | | 12f473cc-a01e-4f70-86d7-c1ae05058545 |
| | | 02efcad7-4744-41c4-8429-332828309d4f |
| | | aa8fc58b-5db8-45ba-a354-180e5e2ae84b |
| | | 6ac09891-9788-46b7-8165-9d2c9cefa483 |
| | | 38d8fc45-2698-4ffc-9beb-59331e3ef68d |
+--------------------------------------+---------+--------------------------------------------------+
$ neutron subnet-show 7ce9190e-397e-4523-bb9a-942a338555c8
Multiple subnet matches found for name '7ce9190e-397e-4523-bb9a-942a338555c8', use an ID to be more specific.

[Numan Siddique (numansiddique)]

This patch will fix the issue - https://review.opencontrail.org/#/c/650/