no naked returns in go; fix auth v3 unit tests
diff --git a/openstack/orchestration/v1/buildinfo/requests.go b/openstack/orchestration/v1/buildinfo/requests.go
index f0e3ec4..32f6032 100644
--- a/openstack/orchestration/v1/buildinfo/requests.go
+++ b/openstack/orchestration/v1/buildinfo/requests.go
@@ -5,4 +5,5 @@
 // Get retreives data for the given stack template.
 func Get(c *gophercloud.ServiceClient) (r GetResult) {
 	_, r.Err = c.Get(getURL(c), &r.Body, nil)
+	return
 }