From 0277e5da3aa444ced74af8085f3349f91d17e56f Mon Sep 17 00:00:00 2001
From: redpony <redpony@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Tue, 21 Sep 2010 20:10:27 +0000
Subject: fix for lattice cost bug

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@653 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 decoder/bottom_up_parser.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'decoder/bottom_up_parser.cc')

diff --git a/decoder/bottom_up_parser.cc b/decoder/bottom_up_parser.cc
index 2d945222..9504419c 100644
--- a/decoder/bottom_up_parser.cc
+++ b/decoder/bottom_up_parser.cc
@@ -188,7 +188,7 @@ void PassiveChart::ApplyRule(const int i,
   new_edge->i_ = i;
   new_edge->j_ = j;
   new_edge->feature_values_ = r->GetFeatureValues();
-  if (lattice_cost)
+  if (lattice_cost && lc_fid_)
     new_edge->feature_values_.set_value(lc_fid_, lattice_cost);
   Cat2NodeMap& c2n = nodemap_(i,j);
   const bool is_goal = (r->GetLHS() == kGOAL);
-- 
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