From 1943d6f613da78742ea6e5dc064ce7cabc5300bd Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Mon, 1 Oct 2012 13:58:55 +0000
Subject: [PATCH] 0021884]: [CEA 679] SALOME crashes when using Netgen 2D
 without 1D algorithm

   Stupid access to NULL object
---
 src/SMESH/SMESH_MesherHelper.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/SMESH/SMESH_MesherHelper.cxx b/src/SMESH/SMESH_MesherHelper.cxx
index 742338eda..661d8da89 100644
--- a/src/SMESH/SMESH_MesherHelper.cxx
+++ b/src/SMESH/SMESH_MesherHelper.cxx
@@ -3475,7 +3475,7 @@ void SMESH_MesherHelper::FixQuadraticElements(SMESH_ComputeErrorPtr& error,
       h.ToFixNodeParameters(true);
     }
     //perf_print_all_meters(1);
-    if ( error->myName == EDITERR_NO_MEDIUM_ON_GEOM )
+    if ( error && error->myName == EDITERR_NO_MEDIUM_ON_GEOM )
       error->myComment = "during conversion to quadratic, "
         "some medium nodes were not placed on geometry to avoid distorting elements";
     return;
-- 
2.39.2