Compute Z bounds for Track3D

[r2c2.git] / source / libmarklin / block.h

diff --git a/source/libmarklin/block.h b/source/libmarklin/block.h
index 64f02e50b7babe2242de6dd9d023b0e1075862f9..7c0f8ac2aff063f1c4bee3558df8119a3cb4cb49 100644 (file)
--- a/source/libmarklin/block.h
+++ b/source/libmarklin/block.h
@@ -47,7 +47,7 @@ public:
        const std::set<Track *> &get_tracks() const { return tracks; }
        const std::vector<Endpoint> &get_endpoints() const { return endpoints; }
        int get_endpoint_by_link(const Block &) const;
-       int traverse(unsigned, float * =0) const;
+       unsigned traverse(unsigned, float * =0) const;
        void check_link(Block &);
        Block *get_link(unsigned) const;
        bool reserve(const Train *);