From 4e4452d636d25c96bc8bcbbaa0861b50936366d1 Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Fri, 21 Apr 2017 20:38:51 -0700
Subject: [PATCH] [DatFile] Never-null keys

---
 SabreTools.Helper/Dats/Partials/DatFile.Manipulate.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/SabreTools.Helper/Dats/Partials/DatFile.Manipulate.cs b/SabreTools.Helper/Dats/Partials/DatFile.Manipulate.cs
index dbf09c91..6e1e5975 100644
--- a/SabreTools.Helper/Dats/Partials/DatFile.Manipulate.cs
+++ b/SabreTools.Helper/Dats/Partials/DatFile.Manipulate.cs
@@ -72,6 +72,10 @@ namespace SabreTools.Helper.Dats
 									{
 										newkey = newkey.ToLowerInvariant();
 									}
+									if (newkey == null)
+									{
+										newkey = "null";
+									}
 
 									newkey = HttpUtility.HtmlEncode(newkey);
 									break;