From 0280d2e6a7e4bc637f847f7529b775941d429b38 Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Fri, 22 Nov 2013 12:34:45 +0000
Subject: [PATCH] 22361: EDF SMESH: Quadrangle (mapping) algorithm: faces with
 more than 4 edges

Fix "int WrapIndex(const int ind, const int nbNodes)" for ind=-4 and nbNodes=4
---
 src/SMESH/SMESH_MesherHelper.hxx | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/SMESH/SMESH_MesherHelper.hxx b/src/SMESH/SMESH_MesherHelper.hxx
index 0073e0881..bfe44f75a 100644
--- a/src/SMESH/SMESH_MesherHelper.hxx
+++ b/src/SMESH/SMESH_MesherHelper.hxx
@@ -140,10 +140,8 @@ class SMESH_EXPORT SMESH_MesherHelper
     * \param nbNodes - total nb of nodes
     * \retval int - valid node index
    */
-  static int WrapIndex(const int ind, const int nbNodes) {
-    if ( ind < 0 ) return nbNodes + ind % nbNodes;
-    if ( ind >= nbNodes ) return ind % nbNodes;
-    return ind;
+  static inline int WrapIndex(int ind, const int nbNodes) {
+    return (( ind %= nbNodes ) < 0 ) ? ind + nbNodes : ind;
   }
 
   /*!
-- 
2.39.2