From 27ecb055086d437516ec6685fc22016d77ebed94 Mon Sep 17 00:00:00 2001
From: Nikita Tsukanov <keks9n@gmail.com>
Date: Mon, 17 Jan 2022 11:38:20 +0300
Subject: [PATCH] Use PooledList.Span for enumeration

---
 src/Avalonia.Base/Utilities/WeakEvent.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Avalonia.Base/Utilities/WeakEvent.cs b/src/Avalonia.Base/Utilities/WeakEvent.cs
index 1335d7e9b8..e72606bf70 100644
--- a/src/Avalonia.Base/Utilities/WeakEvent.cs
+++ b/src/Avalonia.Base/Utilities/WeakEvent.cs
@@ -159,7 +159,7 @@ public class WeakEvent<TSender, TEventArgs> : WeakEvent where TEventArgs : Event
                 Destroy();
             else
             {
-                foreach(var item in alive)
+                foreach(var item in alive.Span)
                     item.OnEvent(_target, _ev, eventArgs);
                 WeakHashList<IWeakEventSubscriber<TEventArgs>>.ReturnToSharedPool(alive);
                 if(_list.NeedCompact && !_compactScheduled)