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-rw-r--r--tracker-pt/point_tracker.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/tracker-pt/point_tracker.h b/tracker-pt/point_tracker.h
index 3d2c9645..c35c6128 100644
--- a/tracker-pt/point_tracker.h
+++ b/tracker-pt/point_tracker.h
@@ -69,7 +69,7 @@ public:
PointModel(settings_pt& s);
void set_model(settings_pt& s);
- void get_d_order(const std::vector<vec2>& points, int* d_order, vec2 d) const;
+ void get_d_order(const std::vector<vec2>& points, int* d_order, const vec2& d) const;
};
// ----------------------------------------------------------------------------