From 9361bc8fbcad0454f646c4c973bb9607967c3f87 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Thu, 26 Jul 2007 23:39:01 +0000
Subject: Fix recursive patch serialization (fix ticket 63).

git-svn-id: http://svn.drobilla.net/lad/raul@642 a436a847-0d15-0410-975c-d299462d15a1
---
 raul/Path.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/raul/Path.hpp b/raul/Path.hpp
index ba8574e..d1a86f9 100644
--- a/raul/Path.hpp
+++ b/raul/Path.hpp
@@ -74,7 +74,7 @@ public:
 	
 	static bool is_valid_name(const std::basic_string<char>& name)
 	{
-		return is_valid(string("/").append(name));
+		return name.length() > 0 && is_valid(string("/").append(name));
 	}
 
 	static string pathify(const std::basic_string<char>& str);
-- 
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