fix new linter warnings in restore_test.go
@@ -670,7 +670,7 @@ var _ = Describe("Restore controlleer", func() {
l, err := cdiClient.CdiV1beta1().DataVolumes("").List(context.Background(), metav1.ListOptions{})
Expect(err).ToNot(HaveOccurred())
- Expect(len(l.Items)).To(BeZero())
+ Expect(l.Items).To(BeEmpty())
testutils.ExpectEvent(recorder, "VirtualMachineRestoreComplete")
})
