1 files changed, 1 insertions, 1 deletions
diff --git a/cpp.h b/cpp.h
index dfe09ca..3d82751 100644
--- a/cpp.h
+++ b/cpp.h
@@ -40,6 +40,6 @@ private:
  std::vector<Token> m_charTokens; // result of phase 3
  std::vector<Gram::TreeNode> m_nodes; // result of phase 7.b
 
- void traverse(index_t node_id, map_type& map);
+ void traverse(index_t node_id, map_type& map, fs::path parent_path = "/");
 };