imageservice: Return client.Get() error if any

And be consistent with the Delete() implementation.

Signed-off-by: Samuel Ortiz <[email protected]>

Author: Samuel Ortiz

openstack/imageservice/v2/images/requests.go

@@ -202,7 +202,7 @@ func Delete(client *gophercloud.ServiceClient, id string) DeleteResult {
 // Get implements image get request
 func Get(client *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
-	client.Get(getURL(client, id), &res.Body, nil)
+	_, res.Err = client.Get(getURL(client, id), &res.Body, nil)
 	return res
 }