From 0952a5e22d9d021fb275450ea16d1b62b972af13 Mon Sep 17 00:00:00 2001
From: Sandor Nemes <sandor.nemes@gmail.com>
Date: Fri, 24 Apr 2015 07:50:52 +0200
Subject: [PATCH] Fixed a problem when one of the parent directories contains a
 dot.

---
 de4dot.code/ObfuscatedFile.cs | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/de4dot.code/ObfuscatedFile.cs b/de4dot.code/ObfuscatedFile.cs
index 817fee3f..49e2a9a9 100644
--- a/de4dot.code/ObfuscatedFile.cs
+++ b/de4dot.code/ObfuscatedFile.cs
@@ -151,17 +151,8 @@ namespace de4dot.code {
 		}
 
 		string GetDefaultNewFilename() {
-			int dotIndex = options.Filename.LastIndexOf('.');
-			string noExt, ext;
-			if (dotIndex != -1) {
-				noExt = options.Filename.Substring(0, dotIndex);
-				ext = options.Filename.Substring(dotIndex);
-			}
-			else {
-				noExt = options.Filename;
-				ext = "";
-			}
-			return noExt + "-cleaned" + ext;
+			string newFilename = Path.GetFileNameWithoutExtension(options.Filename) + "-cleaned" + Path.GetExtension(options.Filename);
+			return Path.Combine(Path.GetDirectoryName(options.Filename), newFilename);
 		}
 
 		public void Load(IList<IDeobfuscator> deobfuscators) {