From 2644b07ff03542ba9749a9a5dd840c6b83feefa3 Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Sat, 18 Mar 2017 12:35:10 -0700
Subject: [PATCH] [DatFile] Forgot about locks

---
 SabreTools.Helper/Dats/Partials/DatFile.Manipulate.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/SabreTools.Helper/Dats/Partials/DatFile.Manipulate.cs b/SabreTools.Helper/Dats/Partials/DatFile.Manipulate.cs
index 9e4c9a64..88301df0 100644
--- a/SabreTools.Helper/Dats/Partials/DatFile.Manipulate.cs
+++ b/SabreTools.Helper/Dats/Partials/DatFile.Manipulate.cs
@@ -195,7 +195,11 @@ namespace SabreTools.Helper.Dats
 							}
 						}
 
-						newitems.Add(item);
+						// Lock the list and add the item back
+						lock (newitems)
+						{
+							newitems.Add(item);
+						}
 					}
 				});