From 686d2fa85dbcf29f06d8d7349caf6db83df10b80 Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Thu, 3 Aug 2006 05:59:03 +0000
Subject: [PATCH] PLEIADES. fix WrapperIndex(index) for negative index

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

diff --git a/src/SMDS/SMDS_MeshElement.hxx b/src/SMDS/SMDS_MeshElement.hxx
index 7fdd180bb..54f506772 100644
--- a/src/SMDS/SMDS_MeshElement.hxx
+++ b/src/SMDS/SMDS_MeshElement.hxx
@@ -103,7 +103,7 @@ public:
     * \retval int - valid node index
    */
   int WrappedIndex(const int ind) const {
-    if ( ind < 0 ) return -( ind % NbNodes());
+    if ( ind < 0 ) return NbNodes() + ind % NbNodes();
     if ( ind >= NbNodes() ) return ind % NbNodes();
     return ind;
   }
-- 
2.39.2