Merge pull request kubernetes-sigs#1238 from ironcladlou/fix-unstructured-listing

🐛 Fix use of `UnstructuredList` with unregistered typed

Author: k8s-ci-robot

pkg/client/client.go

@@ -213,7 +213,7 @@ func (c *client) Get(ctx context.Context, key ObjectKey, obj Object) error {
 // List implements client.Client
 func (c *client) List(ctx context.Context, obj ObjectList, opts ...ListOption) error {
 	switch obj.(type) {
-	case *unstructured.Unstructured:
+	case *unstructured.UnstructuredList:
 		return c.unstructuredClient.List(ctx, obj, opts...)
 	case *metav1.PartialObjectMetadataList:
 		return c.metadataClient.List(ctx, obj, opts...)