Merge pull request #2404 from mfrister/fix-helm-release-workload-listing

Fix crash on listing helm releases if v1 release exists

cluster/kubernetes/resourcekinds.go

@@ -509,8 +509,8 @@ func (hr *helmReleaseKind) getWorkloads(ctx context.Context, c *Cluster, namespa
 	if err := ctx.Err(); err != nil {
 		return nil, err
 	}
-	var names map[string]bool
-	var workloads []workload
+	names := make(map[string]bool, 0)
+	workloads := make([]workload, 0)
 	if helmReleases, err := c.client.HelmV1().HelmReleases(namespace).List(meta_v1.ListOptions{}); err == nil {
 		for i, _ := range helmReleases.Items {
 			workload := makeHelmReleaseStableWorkload(&helmReleases.Items[i])