From e57e5ae7b810c0a9418f2759905dc42d353c3a2a Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Tue, 29 Oct 2013 05:11:24 +0000
Subject: [PATCH] 0022327: [CEA 937] Wrong display Incorrect index if it comes
 negative (reverse) from the file

---
 src/Plugins/MedReader/IO/vtkMedEntityArray.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Plugins/MedReader/IO/vtkMedEntityArray.cxx b/src/Plugins/MedReader/IO/vtkMedEntityArray.cxx
index cbb123c0..0960055c 100644
--- a/src/Plugins/MedReader/IO/vtkMedEntityArray.cxx
+++ b/src/Plugins/MedReader/IO/vtkMedEntityArray.cxx
@@ -464,13 +464,14 @@ void vtkMedEntityArray::GetCellVertices(vtkIdType index, vtkIdList* ids)
         this->GetEntity().GeometryType));
     for (int sub = 0; sub<nsub; sub++)
       {
-      med_int subid = conn->GetValue(nsub*index+sub)-1;
+      med_int subid = conn->GetValue(nsub*index+sub);
       bool invert = false;
       if(subid < 0)
         {
         subid = -subid;
         invert = true;
         }
+      subid = subid-1;
 
       vtkMedEntity subentity;
       subentity.GeometryType = vtkMedUtilities::GetSubGeometry(
-- 
2.39.2