minor

kubernetes-v1.15.4/pkg/scheduler/algorithm/priorities/node_selection.go

@@ -255,6 +255,9 @@ func nodeSelectionScorer(nodeName string) (float64, error) {
 	curr_uuid, ok := nodes[nodeName]
 	socket, _ := sockets[nodeName]
 	cores, _ := cores[nodeName]
+	if len(cores) == 0 {
+		return 0.0, nil
+	}
 	if ok {
 
 		// Select Socket