From 98f18a9db590d2241097d9ccdb39eee7af2ccb45 Mon Sep 17 00:00:00 2001
From: Jeremy Siek <jeremy.siek@gmail.com>
Date: Mon, 25 Sep 2000 18:35:03 +0000
Subject: [PATCH] added some documentation about internal properties

[SVN r7833]
---
 libs/graph | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/graph b/libs/graph
index a30d54245d..a1747a001e 160000
--- a/libs/graph
+++ b/libs/graph
@@ -1 +1 @@
-Subproject commit a30d54245d57c2ff349212ef790e29af8638d0bb
+Subproject commit a1747a001ef8c1509f60c97270c5d2e64d2b8e61