From e3bd05c9cb76b89ae8d7dcd298eb202173081c0c Mon Sep 17 00:00:00 2001
From: Rick van Dam <rick-van-dam@outlook.com>
Date: Sun, 16 Feb 2020 21:25:27 +0100
Subject: [PATCH] dispose and finalizers are now properly emptied when a scope
 is disposed

---
 src/Singularity/Scoped.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Singularity/Scoped.cs b/src/Singularity/Scoped.cs
index 16d35ec..dc9a9ec 100644
--- a/src/Singularity/Scoped.cs
+++ b/src/Singularity/Scoped.cs
@@ -177,14 +177,14 @@ internal T AddFinalizer<T>(T obj, ServiceBinding key)
         /// </summary>
         public void Dispose()
         {
-            SinglyLinkedListNode<IDisposable>? disposables = _disposables;
+            SinglyLinkedListNode<IDisposable>? disposables = Interlocked.Exchange(ref _disposables, null);
             while (disposables != null)
             {
                 disposables.Value.Dispose();
                 disposables = disposables.Next!;
             }
 
-            SinglyLinkedListKeyNode<ServiceBinding, ActionList<object>>? finalizers = _finalizers;
+            SinglyLinkedListKeyNode<ServiceBinding, ActionList<object>>? finalizers = Interlocked.Exchange(ref _finalizers, null);;
             while (finalizers != null)
             {
                 finalizers.Value.Invoke();