From 10907888352dccf7c07e97aea88cae32fa2c9d0e Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Wed, 31 Jul 2013 10:28:55 +0000
Subject: [PATCH] 0022261: EDF 2698 SMESH: Memory leak when displaying 2D
 quadratic elements as arcs

Remove a leak of vtkTransformFilter

+  aGrid->Register(0);
+  aTransformFilter->Delete();
---
 src/VTKViewer/VTKViewer_ArcBuilder.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/VTKViewer/VTKViewer_ArcBuilder.cxx b/src/VTKViewer/VTKViewer_ArcBuilder.cxx
index af1ca4436..4cc62a72e 100644
--- a/src/VTKViewer/VTKViewer_ArcBuilder.cxx
+++ b/src/VTKViewer/VTKViewer_ArcBuilder.cxx
@@ -400,6 +400,8 @@ VTKViewer_ArcBuilder::TransformGrid(vtkUnstructuredGrid* theGrid,
   aTransformFilter->SetInputData(theGrid);
   aTransformFilter->Update();
   vtkUnstructuredGrid * aGrid = aTransformFilter->GetUnstructuredGridOutput();
+  aGrid->Register(0);
+  aTransformFilter->Delete();
   return aGrid;
 }
 
-- 
2.39.2