From 35d0c688ca5a5e28e96b207a6535859563d73226 Mon Sep 17 00:00:00 2001
From: ShadowsInRain <shadowsinrain@ya.ru>
Date: Fri, 28 May 2021 19:50:33 +0500
Subject: [PATCH] Fix a memory leak in StreamNode.

---
 src/Avalonia.Base/Data/Core/StreamNode.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Avalonia.Base/Data/Core/StreamNode.cs b/src/Avalonia.Base/Data/Core/StreamNode.cs
index 023999f5c5..e868b71fcd 100644
--- a/src/Avalonia.Base/Data/Core/StreamNode.cs
+++ b/src/Avalonia.Base/Data/Core/StreamNode.cs
@@ -20,7 +20,7 @@ namespace Avalonia.Data.Core
 
         protected override void StartListeningCore(WeakReference<object> reference)
         {
-            GetPlugin(reference)?.Start(reference).Subscribe(ValueChanged);
+            _subscription = GetPlugin(reference)?.Start(reference).Subscribe(ValueChanged);
         }
 
         protected override void StopListeningCore()