From f40bbce464d5c2ffff6af6e5f20e091bd11ad8be Mon Sep 17 00:00:00 2001
From: Antonio Murdaca <runcom@redhat.com>
Date: Mon, 15 May 2017 12:12:06 +0200
Subject: [PATCH] oci: do not serialize empty fields on disk

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
---
 oci/container.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/oci/container.go b/oci/container.go
index 4717b9ea..9ffa13ca 100644
--- a/oci/container.go
+++ b/oci/container.go
@@ -39,9 +39,9 @@ type Container struct {
 type ContainerState struct {
 	specs.State
 	Created  time.Time `json:"created"`
-	Started  time.Time `json:"started"`
-	Finished time.Time `json:"finished"`
-	ExitCode int32     `json:"exitCode"`
+	Started  time.Time `json:"started,omitempty"`
+	Finished time.Time `json:"finished,omitempty"`
+	ExitCode int32     `json:"exitCode,omitempty"`
 }
 
 // NewContainer creates a container object.