From f7c8f718f9cd9e6745a126bd963c270bbe3bff7b Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Tue, 1 Feb 2011 13:40:02 +0000
Subject: [PATCH] fix FPE error at "Clear mesh data" by setting nb of nodes to
 zero instead of SMDS_Mesh::chunkSize

---
 src/SMDS/SMDS_Mesh.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/SMDS/SMDS_Mesh.cxx b/src/SMDS/SMDS_Mesh.cxx
index dac6d7851..72aa928c9 100644
--- a/src/SMDS/SMDS_Mesh.cxx
+++ b/src/SMDS/SMDS_Mesh.cxx
@@ -2511,7 +2511,7 @@ void SMDS_Mesh::Clear()
   // rnv: to fix bug "21125: EDF 1233 SMESH: Degrardation of precision in a test case for quadratic conversion"
   // using double type for storing coordinates of nodes instead float.
   points->SetDataType(VTK_DOUBLE);
-  points->SetNumberOfPoints(SMDS_Mesh::chunkSize);
+  points->SetNumberOfPoints(0 /*SMDS_Mesh::chunkSize*/);
   myGrid->SetPoints( points );
   points->Delete();
   myGrid->BuildLinks();