From 41a0cf0950d0cb91bb5ce86cc27660affcd444fb Mon Sep 17 00:00:00 2001
From: MountainFlash <gurjar.minshu@gmail.com>
Date: Mon, 18 Oct 2021 10:52:01 +0530
Subject: [PATCH] fixed OnTabClose

---
 FModel/Views/Resources/Controls/AvalonEditor.xaml.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/FModel/Views/Resources/Controls/AvalonEditor.xaml.cs b/FModel/Views/Resources/Controls/AvalonEditor.xaml.cs
index f325b16a..d4202210 100644
--- a/FModel/Views/Resources/Controls/AvalonEditor.xaml.cs
+++ b/FModel/Views/Resources/Controls/AvalonEditor.xaml.cs
@@ -24,7 +24,7 @@ namespace FModel.Views.Resources.Controls
         private readonly Regex _hexColorRegex = new("\"Hex\": \"(?'target'[0-9A-Fa-f]{3,8})\"$",
             RegexOptions.Compiled | RegexOptions.Singleline | RegexOptions.IgnoreCase | RegexOptions.CultureInvariant);
         private readonly System.Windows.Controls.ToolTip _toolTip = new();
-        private Dictionary<string, NavigationList<int>> _savedCarets= new();
+        private readonly Dictionary<string, NavigationList<int>> _savedCarets = new();
         private NavigationList<int> _caretsOffsets
         {
             get
@@ -223,7 +223,7 @@ namespace FModel.Views.Resources.Controls
 
         private void OnTabClose(object sender, EventArgs eventArgs)
         {
-            if (sender is not TabItem tab|| eventArgs is not TabControlViewModel.TabEventArgs e)
+            if (sender is not TabControlViewModel tab|| eventArgs is not TabControlViewModel.TabEventArgs e)
                 return;
             var fileName = e.TabToRemove.Document.FileName;
             if (_savedCarets.ContainsKey(fileName))