From 5b5fd62f6fae315e3be55c54984d3385858e034e Mon Sep 17 00:00:00 2001
From: Chris Dyer <cdyer@Chriss-MacBook-Air.local>
Date: Mon, 7 Jan 2013 18:02:20 -0500
Subject: fix compile error on older gccs

---
 word-aligner/fast_align.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/word-aligner/fast_align.cc b/word-aligner/fast_align.cc
index 9d698074..9eb1dbc6 100644
--- a/word-aligner/fast_align.cc
+++ b/word-aligner/fast_align.cc
@@ -213,7 +213,7 @@ int main(int argc, char** argv) {
       if (favor_diagonal && optimize_tension && iter > 0) {
         for (int ii = 0; ii < 8; ++ii) {
           double mod_feat = 0;
-          unordered_map<pair<short,short>,unsigned>::iterator it = size_counts.begin();
+          unordered_map<pair<short,short>,unsigned,boost::hash<pair<short, short> > >::iterator it = size_counts.begin();
           for(; it != size_counts.end(); ++it) {
             const pair<short,short>& p = it->first;
             for (short j = 1; j <= p.first; ++j)
-- 
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