From 69aeabc397fe7e6759e30f835c1a219615389252 Mon Sep 17 00:00:00 2001
From: Ted Yu <yuzhihong@gmail.com>
Date: Mon, 1 Jul 2019 15:32:26 +0800
Subject: [PATCH] Simplify the check of presence of labels in createPods

---
 pkg/controller/controller_utils.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/controller/controller_utils.go b/pkg/controller/controller_utils.go
index eab615c16f4..3dedffbf05c 100644
--- a/pkg/controller/controller_utils.go
+++ b/pkg/controller/controller_utils.go
@@ -573,7 +573,7 @@ func (r RealPodControl) createPods(nodeName, namespace string, template *v1.PodT
 	if len(nodeName) != 0 {
 		pod.Spec.NodeName = nodeName
 	}
-	if labels.Set(pod.Labels).AsSelectorPreValidated().Empty() {
+	if len(labels.Set(pod.Labels)) == 0 {
 		return fmt.Errorf("unable to create pods, no labels")
 	}
 	newPod, err := r.KubeClient.CoreV1().Pods(namespace).Create(pod)