From e929e74b8ebae06be457c0e617a5ce5de45ce42c Mon Sep 17 00:00:00 2001
From: Andrew Arnott <andrewarnott@live.com>
Date: Mon, 11 Oct 2021 09:48:27 -0600
Subject: [PATCH] Suppress `cloudBuild.buildNumber: null` being written for
 `nbgv prepare-release`

Fixes #630
---
 src/NerdBank.GitVersioning/VersionOptions.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/NerdBank.GitVersioning/VersionOptions.cs b/src/NerdBank.GitVersioning/VersionOptions.cs
index cac77f86..767155c6 100644
--- a/src/NerdBank.GitVersioning/VersionOptions.cs
+++ b/src/NerdBank.GitVersioning/VersionOptions.cs
@@ -934,6 +934,7 @@ public CloudBuildOptions(CloudBuildOptions copyFrom)
             /// <summary>
             /// Gets or sets options around how and whether to set the build number preset by the cloud build with one enriched with version information.
             /// </summary>
+            [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)]
             public CloudBuildNumberOptions? BuildNumber
             {
                 get => this.buildNumber;