add 'ExtractHeader' method to object storage return types
diff --git a/rackspace/objectstorage/v1/cdncontainers/results.go b/rackspace/objectstorage/v1/cdncontainers/results.go
index 374d884..05367e2 100644
--- a/rackspace/objectstorage/v1/cdncontainers/results.go
+++ b/rackspace/objectstorage/v1/cdncontainers/results.go
@@ -1,8 +1,20 @@
package cdncontainers
-import "github.com/rackspace/gophercloud"
+import (
+ "net/http"
+
+ "github.com/rackspace/gophercloud"
+)
+
+type headerResult struct {
+ gophercloud.Result
+}
+
+func (hr headerResult) ExtractHeader() (http.Header, error) {
+ return hr.Header, hr.Err
+}
// EnableResult represents the result of a get operation.
type EnableResult struct {
- gophercloud.Result
+ headerResult
}