From 179ea597630ebdbde64bbaf2ea520849a9785b3c Mon Sep 17 00:00:00 2001
From: hishitetsu <66369541+hishitetsu@users.noreply.github.com>
Date: Fri, 10 Nov 2023 01:08:20 +0900
Subject: [PATCH] Fix: Fixed possible crash when adding files and folders
 (#13770)

---
 .../Utils/Storage/Collection/ConcurrentCollection.cs      | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/Files.App/Utils/Storage/Collection/ConcurrentCollection.cs b/src/Files.App/Utils/Storage/Collection/ConcurrentCollection.cs
index 3a8aa0bccdab..bed6cf67c70a 100644
--- a/src/Files.App/Utils/Storage/Collection/ConcurrentCollection.cs
+++ b/src/Files.App/Utils/Storage/Collection/ConcurrentCollection.cs
@@ -257,6 +257,14 @@ public void OrderOne(Func<List<T>, IEnumerable<T>> func, T item)
 				Insert(index, item);
 		}
 
+		public List<T> ToList()
+		{
+			lock (syncRoot)
+			{
+				return Enumerable.ToList(this);
+			}
+		}
+
 		int IList.Add(object? value)
 		{
 			if (value is null)