From a4a38b2fb4cf7662ede498c0fd5852971d09008f Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Wed, 30 Jan 2013 11:34:32 +0000
Subject: [PATCH] 0021893: EDF 2133 SMESH : Improvement of 3D extrusion
 algorithm

Clear StdMeshers_Quadrangle_2D::myQuadStruct before usage

+      algo->myQuadStruct.reset();
---
 src/StdMeshers/StdMeshers_Prism_3D.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/StdMeshers/StdMeshers_Prism_3D.cxx b/src/StdMeshers/StdMeshers_Prism_3D.cxx
index 8e1621223..ee33b9793 100644
--- a/src/StdMeshers/StdMeshers_Prism_3D.cxx
+++ b/src/StdMeshers/StdMeshers_Prism_3D.cxx
@@ -99,6 +99,8 @@ namespace {
            algo->myProxyMesh->GetMesh() != mesh )
         algo->myProxyMesh.reset( new SMESH_ProxyMesh( *mesh ));
 
+      algo->myQuadStruct.reset();
+
       return algo;
     }
   };
-- 
2.39.2