From d323bc71bce3dacdd1ca46754fd22d6510a5ab80 Mon Sep 17 00:00:00 2001
From: Mccree Lee <auroraziling@gmail.com>
Date: Sat, 3 Aug 2024 12:00:16 +0800
Subject: [PATCH] fix: crush when attach visual tree many times

---
 SukiUI/Controls/SukiTransitioningContentControl.axaml.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/SukiUI/Controls/SukiTransitioningContentControl.axaml.cs b/SukiUI/Controls/SukiTransitioningContentControl.axaml.cs
index a5f56ce6a..e0d10ba39 100644
--- a/SukiUI/Controls/SukiTransitioningContentControl.axaml.cs
+++ b/SukiUI/Controls/SukiTransitioningContentControl.axaml.cs
@@ -155,6 +155,9 @@ public void PushContent(object? content)
             _animCancellationToken.Cancel();
             _animCancellationToken.Dispose();
             _animCancellationToken = new CancellationTokenSource();
+
+            FirstBuffer = null;
+            SecondBuffer = null;
             
             if (_isFirstBufferActive) SecondBuffer = content;
             else FirstBuffer = content;