From 68bd8d2584231fb59db7b4382eaa47f5b6d13981 Mon Sep 17 00:00:00 2001
From: zhengjiajin <zhengjiajin@caicloud.io>
Date: Thu, 17 Aug 2017 11:19:14 +0800
Subject: [PATCH] fix issue(#50821)Add image check, if image not changed,
 transform false

---
 pkg/kubectl/cmd/set/set_image.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/pkg/kubectl/cmd/set/set_image.go b/pkg/kubectl/cmd/set/set_image.go
index a85d78e1b10..9f707df4898 100644
--- a/pkg/kubectl/cmd/set/set_image.go
+++ b/pkg/kubectl/cmd/set/set_image.go
@@ -196,9 +196,11 @@ func (o *ImageOptions) Run() error {
 								continue
 							}
 						}
-						spec.Containers[i].Image = resolved
-						// Perform updates
-						transformed = true
+						if spec.Containers[i].Image != resolved {
+							spec.Containers[i].Image = resolved
+							// Perform updates
+							transformed = true
+						}
 					}
 				}
 				// Add a new container if not found