From 89417658cd594ce6be0ddd3716bc40e561fa263d Mon Sep 17 00:00:00 2001
From: Ben Ramey <ben.ramey@gmail.com>
Date: Fri, 17 Mar 2023 16:57:37 +0000
Subject: [PATCH] Don't delete artifact dir if it's null

---
 tools/Build/Program.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/Build/Program.cs b/tools/Build/Program.cs
index b5c8140..7743946 100644
--- a/tools/Build/Program.cs
+++ b/tools/Build/Program.cs
@@ -18,7 +18,8 @@ internal static class Build
 			{
 				var projectPath = Path.Combine("src", "Twain.Web", "Twain.Web.csproj");
 
-				DeleteDirectory(artifactDirOption.Value);
+				if (artifactDirOption?.Value != null)
+					DeleteDirectory(artifactDirOption.Value);
 
 				RunDotNet(new[]
 					{