From cd85f8b6a5c15585f1ccc33004b30aef08ae5549 Mon Sep 17 00:00:00 2001
From: triton <joao@tritao.eu>
Date: Sat, 25 Oct 2014 19:44:45 +0100
Subject: [PATCH] Improved GetSourceDirectory to be a little more robust.

---
 src/CppParser/Bindings/ParserGen.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/CppParser/Bindings/ParserGen.cs b/src/CppParser/Bindings/ParserGen.cs
index 99630b12..8c6dca42 100644
--- a/src/CppParser/Bindings/ParserGen.cs
+++ b/src/CppParser/Bindings/ParserGen.cs
@@ -35,7 +35,8 @@ namespace CppSharp
             {
                 var path = Path.Combine(directory.FullName, dir);
 
-                if (Directory.Exists(path))
+                if (Directory.Exists(path) &&
+                    Directory.Exists(Path.Combine(directory.FullName, "patches")))
                     return path;
 
                 directory = directory.Parent;