clean up

1 files changed, 2 insertions, 2 deletions

diff --git a/decoder/hg_io.cc b/decoder/hg_io.cc
index 3321558d..bfb2fb80 100644
--- a/decoder/hg_io.cc
+++ b/decoder/hg_io.cc
@@ -28,7 +28,7 @@ struct HGReader : public JSONParser {
       hg.ConnectEdgeToHeadNode(&hg.edges_[in_edges[i]], node);
     }
   }
-  void CreateEdge(const TRulePtr& rule, FeatureVector* feats, const SmallVectorInt& tail) {
+  void CreateEdge(const TRulePtr& rule, FeatureVector* feats, const SmallVectorUnsigned& tail) {
     Hypergraph::Edge* edge = hg.AddEdge(rule, tail);
     feats->swap(edge->feature_values_);
     edge->i_ = spans[0];
@@ -229,7 +229,7 @@ struct HGReader : public JSONParser {
   }
   string rp;
   string cat;
-  SmallVectorInt tail;
+  SmallVectorUnsigned tail;
   vector<int> in_edges;
   TRulePtr cur_rule;
   map<int, TRulePtr> rules;