--- a/graphics/LD_Objects.py	Fri May 22 14:44:03 2009 +0200
+++ b/graphics/LD_Objects.py	Thu May 28 08:10:18 2009 +0200
@@ -462,7 +462,7 @@
         return rect
 
     def ProcessDragging(self, movex, movey, event, scaling):
-        return Graphic_Element.ProcessDragging(self, movex, movey, centered, scaling, height_fac = 2)
+        return Graphic_Element.ProcessDragging(self, movex, movey, event, scaling, height_fac = 2)
     
     # Forbids to change the contact size
     def SetSize(self, width, height):