v0.2.55..v0.2.56 changeset LinearWaterwayWayNodeCriterion.h

diff --git a/hoot-core/src/main/cpp/hoot/core/criterion/LinearWaterwayWayNodeCriterion.h b/hoot-core/src/main/cpp/hoot/core/criterion/LinearWaterwayWayNodeCriterion.h
index 9daca16..7b88258 100644
--- a/hoot-core/src/main/cpp/hoot/core/criterion/LinearWaterwayWayNodeCriterion.h
+++ b/hoot-core/src/main/cpp/hoot/core/criterion/LinearWaterwayWayNodeCriterion.h
@@ -41,6 +41,7 @@ public:
 
   LinearWaterwayWayNodeCriterion();
   LinearWaterwayWayNodeCriterion(ConstOsmMapPtr map);
+  virtual ~LinearWaterwayWayNodeCriterion() = default;
 
   virtual void setOsmMap(const OsmMap* map) override;