From a9a36fcf4b85d9ac678d189aa4116b950864a67a Mon Sep 17 00:00:00 2001
From: xiangpengzhao <zhao.xiangpeng@zte.com.cn>
Date: Wed, 10 May 2017 12:53:14 +0800
Subject: [PATCH] Display <none> for "kubectl get pods -o wide" when node is
 empty.

---
 pkg/printers/internalversion/printers.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkg/printers/internalversion/printers.go b/pkg/printers/internalversion/printers.go
index 85e9e5803a8..8ee1b91c9ae 100644
--- a/pkg/printers/internalversion/printers.go
+++ b/pkg/printers/internalversion/printers.go
@@ -345,6 +345,9 @@ func printPodBase(pod *api.Pod, w io.Writer, options printers.PrintOptions) erro
 		if podIP == "" {
 			podIP = "<none>"
 		}
+		if nodeName == "" {
+			nodeName = "<none>"
+		}
 		if _, err := fmt.Fprintf(w, "\t%s\t%s",
 			podIP,
 			nodeName,