From 45081a6c4e7b38c98744f17ef141c7c40b5918d8 Mon Sep 17 00:00:00 2001
From: sonyps5201314 <sonyps5201314@gmail.com>
Date: Tue, 2 Dec 2025 02:37:47 +0800
Subject: [PATCH] Fix the issue where PDBs generated by ILSpy do not match
 certain assemblies.

---
 ICSharpCode.Decompiler/DebugInfo/PortablePdbWriter.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ICSharpCode.Decompiler/DebugInfo/PortablePdbWriter.cs b/ICSharpCode.Decompiler/DebugInfo/PortablePdbWriter.cs
index f1636dbaf..bc3c2c23a 100644
--- a/ICSharpCode.Decompiler/DebugInfo/PortablePdbWriter.cs
+++ b/ICSharpCode.Decompiler/DebugInfo/PortablePdbWriter.cs
@@ -235,8 +235,9 @@ namespace ICSharpCode.Decompiler.DebugInfo
 
 			if (pdbId == null)
 			{
-				var debugDir = file.Reader.ReadDebugDirectory().FirstOrDefault(dir => dir.Type == DebugDirectoryEntryType.CodeView);
+				var debugDir = file.Reader.ReadDebugDirectory().LastOrDefault(dir => dir.Type == DebugDirectoryEntryType.CodeView);
 				var portable = file.Reader.ReadCodeViewDebugDirectoryData(debugDir);
+				Debug.Assert(!portable.Path.EndsWith(".ni.pdb"));
 				pdbId = new BlobContentId(portable.Guid, debugDir.Stamp);
 			}