patch for correct compilation on Linux

diff --git a/src/HYDROGUI/HYDROGUI_Polyline.cxx b/src/HYDROGUI/HYDROGUI_Polyline.cxx
index e624cb3dbd402c3d2fe568a9cb2f04c175436224..7d312cb56d6c75b55e674507463c87bd1c4afbd1 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_Polyline.cxx
+++ b/src/HYDROGUI/HYDROGUI_Polyline.cxx
@@ -123,7 +123,7 @@ void HYDROGUI_Polyline::Compute(const Handle(PrsMgr_PresentationManager3d)& aPre
       aDir = D;
     }
     else
-      C->D1(aMaxRatioStep, C->Value (aMaxRatioStep), aDir);
+      C->D1(aMaxRatioStep, aPnt1, aDir);
   
     if ( anEdge.Orientation() == TopAbs_REVERSED )
       aDir = -aDir;