From a0c0770472130cdb1fd696b337091ab1c3dbc2d2 Mon Sep 17 00:00:00 2001
From: "Wu, Ke" <wuke@cs.umd.edu>
Date: Thu, 11 Dec 2014 19:39:29 -0500
Subject: Also read from attribute "src_tree"

---
 decoder/ff_const_reorder.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/decoder/ff_const_reorder.cc b/decoder/ff_const_reorder.cc
index 95546793..f1a6f7cb 100644
--- a/decoder/ff_const_reorder.cc
+++ b/decoder/ff_const_reorder.cc
@@ -1071,6 +1071,9 @@ ConstReorderFeature::~ConstReorderFeature() {  // TODO
 
 void ConstReorderFeature::PrepareForInput(const SentenceMetadata& smeta) {
   string parse_file = smeta.GetSGMLValue("parse");
+  if (parse_file.empty()) {
+    parse_file = smeta.GetSGMLValue("src_tree");
+  }
   string srl_file = smeta.GetSGMLValue("srl");
   assert(!(parse_file == "" && srl_file == ""));
 
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