From df9cc3dfbef8852c675791c868b3ce5ffe53b8cb Mon Sep 17 00:00:00 2001
From: ds5678 <49847914+ds5678@users.noreply.github.com>
Date: Mon, 29 Sep 2025 01:45:00 -0700
Subject: [PATCH] Null forgiveness for UsingScope

---
 ICSharpCode.Decompiler/IL/Transforms/AssignVariableNames.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ICSharpCode.Decompiler/IL/Transforms/AssignVariableNames.cs b/ICSharpCode.Decompiler/IL/Transforms/AssignVariableNames.cs
index a787ea128..326ffa96e 100644
--- a/ICSharpCode.Decompiler/IL/Transforms/AssignVariableNames.cs
+++ b/ICSharpCode.Decompiler/IL/Transforms/AssignVariableNames.cs
@@ -638,7 +638,7 @@ namespace ICSharpCode.Decompiler.IL.Transforms
 
 		static IEnumerable<string> CollectAllLowerCaseTypeNames(UsingScope usingScope)
 		{
-			return usingScope.Usings.SelectMany(n => n.Types).Select(t => t.Name).Where(IsLowerCase);
+			return usingScope?.Usings.SelectMany(n => n.Types).Select(t => t.Name).Where(IsLowerCase) ?? [];
 		}
 
 		static bool IsLowerCase(string name)