change Vector2 param to a const Vector2&

[physics.git] / src / Entities / WindParticle.h

diff --git a/src/Entities/WindParticle.h b/src/Entities/WindParticle.h
index 5440bb4..c39bc40 100644 (file)
--- a/src/Entities/WindParticle.h
+++ b/src/Entities/WindParticle.h
@@ -8,7 +8,7 @@
 class WindParticle: public Point
 {
     public:
-        WindParticle(Vector2, float);
+        WindParticle(const Vector2&, float);
         virtual ~WindParticle();
 
         virtual void update(float);