From 6ca07b02de4b9d76c9134b268dca73a350b10332 Mon Sep 17 00:00:00 2001
From: pointfeev <zehmeen@gmail.com>
Date: Fri, 10 Jun 2022 21:13:06 -0500
Subject: [PATCH] fix dereferenced null variable

---
 CreamInstaller/Components/CustomTreeView.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CreamInstaller/Components/CustomTreeView.cs b/CreamInstaller/Components/CustomTreeView.cs
index a7726f4..c1b8879 100644
--- a/CreamInstaller/Components/CustomTreeView.cs
+++ b/CreamInstaller/Components/CustomTreeView.cs
@@ -23,8 +23,8 @@ internal class CustomTreeView : TreeView
 
         public int Compare(object a, object b)
         {
-            TreeNode NodeA = a as TreeNode;
-            TreeNode NodeB = b as TreeNode;
+            if (a is not TreeNode NodeA) return 0;
+            if (b is not TreeNode NodeB) return 0;
             string StringA = compareText ? NodeA.Text : NodeA.Name;
             string StringB = compareText ? NodeB.Text : NodeB.Name;
             return AppIdComparer.Comparer.Compare(StringA, StringB);