From 3cc4d049599eccd08760a7fe75ae99428cdd8e23 Mon Sep 17 00:00:00 2001
From: Kenneth Heafield <github@kheafield.com>
Date: Tue, 16 Oct 2012 17:18:56 +0100
Subject: [PATCH] Fix score should have been +=

---
 search/edge_generator.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/search/edge_generator.cc b/search/edge_generator.cc
index 654f9e36f..43e0188fa 100644
--- a/search/edge_generator.cc
+++ b/search/edge_generator.cc
@@ -97,7 +97,7 @@ template <class Model> PartialEdge EdgeGenerator::Pop(Context<Model> &context, P
 
   if (split) {
     // We have an alternate.  
-    top.SetScore(top_nt[victim].Bound() - old_bound);
+    top.SetScore(top.GetScore() + top_nt[victim].Bound() - old_bound);
     // TODO: dedupe?  
     generate_.push(top);
   } else {