v0.2.55..v0.2.56 changeset HighwayWayNodeCriterion.h

diff --git a/hoot-core/src/main/cpp/hoot/core/criterion/HighwayWayNodeCriterion.h b/hoot-core/src/main/cpp/hoot/core/criterion/HighwayWayNodeCriterion.h
index a384cc1..340346b 100644
--- a/hoot-core/src/main/cpp/hoot/core/criterion/HighwayWayNodeCriterion.h
+++ b/hoot-core/src/main/cpp/hoot/core/criterion/HighwayWayNodeCriterion.h
@@ -41,6 +41,7 @@ public:
 
   HighwayWayNodeCriterion();
   HighwayWayNodeCriterion(ConstOsmMapPtr map);
+  virtual ~HighwayWayNodeCriterion() = default;
 
   virtual void setOsmMap(const OsmMap* map) override;