From 1914a3cab25ab337e3ec4d6de3c5581312ace74a Mon Sep 17 00:00:00 2001
From: Gadfly <gadfly@gadfly.vip>
Date: Sun, 29 Sep 2024 14:42:53 +0800
Subject: [PATCH] fix: avoid NRE in ContextMenuExtension

---
 src/Views/ContextMenuExtension.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/Views/ContextMenuExtension.cs b/src/Views/ContextMenuExtension.cs
index 6e6dbf20..35a624b6 100644
--- a/src/Views/ContextMenuExtension.cs
+++ b/src/Views/ContextMenuExtension.cs
@@ -1,6 +1,6 @@
 using System.ComponentModel;
-
 using Avalonia.Controls;
+using Avalonia.Threading;
 
 namespace SourceGit.Views
 {
@@ -15,7 +15,10 @@ namespace SourceGit.Views
             menu.Closing += OnContextMenuClosing; // Clear context menu because it is dynamic.
 
             control.ContextMenu = menu;
-            control.ContextMenu.Open();
+            Dispatcher.UIThread.InvokeAsync(() =>
+            {
+                control.ContextMenu?.Open();
+            });
         }
 
         private static void OnContextMenuClosing(object sender, CancelEventArgs e)