[Bug]: "Ingress uses the secret radio/ as a TLS certificate which does not exist." about k8sgpt

[rwlove]

This code assumes there is a tls.SecretName, my individual ingresses don't have a SecretName because they use the default TLS secret provided by ingress-nginx. I think there should be a NULL pointer check and break statement here, but I'm not proficient in Go.

                for _, tls := range ing.Spec.TLS {
                        _, err := a.Client.GetClient().CoreV1().Secrets(ing.Namespace).Get(a.Context, tls.SecretName, metav1.GetOptions{})
                        if err != nil {
                                doc := apiDoc.GetApiDocV2("spec.tls.secretName")

				failures = append(failures, common.Failure{
                                        Text:          fmt.Sprintf("Ingress uses the secret %s/%s as a TLS certificate which does not exist.", ing.Namespace, tls.SecretName)\
,