From 4a1ef2e9fce14d796b3fb10884e177d39d493745 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ian@davenant.relativity.greenend.org.uk>
Date: Tue, 1 Jan 2008 20:25:52 +0000
Subject: [PATCH] fix up voe_max for new topology

---
 bgl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bgl.cpp b/bgl.cpp
index 30a1767..325617e 100644
--- a/bgl.cpp
+++ b/bgl.cpp
@@ -98,7 +98,7 @@ class OutEdgeIterator :
   }
 
   static int voe_min(int _v) { return (_v & YMASK) ? 2 : 3; }
-  static int voe_max(int _v) { return (~_v & YMASK) ? V6 : 4; }
+  static int voe_max(int _v) { return (_v & YMASK)==(Y-1) ? V6 : 4; }
   static int voe_degree(int _v) { return RIM_VERTEX_P(_v) ? 4 : V6; }
 };
  
-- 
2.30.2