fix to compile with early versions of boost

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@479 ec762483-ff6d-05da-a07a-a48fb63a330f

1 files changed, 1 insertions, 1 deletions

diff --git a/decoder/oracle_bleu.h b/decoder/oracle_bleu.h
index 56ff8b72..932378e5 100755
--- a/decoder/oracle_bleu.h
+++ b/decoder/oracle_bleu.h
@@ -234,7 +234,7 @@ struct OracleBleu {
     double bleu_scale_ = doc_src_length * doc_score->ComputeScore();
     doc_score->PlusEquals(*sentscore);
     doc_score->TimesEquals(scale_oracle);
-	sentscore.reset();
+    ScoreP().swap(sentscore);
     doc_src_length = (doc_src_length + tmp_src_length) * scale_oracle;
     if (out) {
       std::string d;