From 813d21be27453b6a266c4f9c868eed0c7620baa9 Mon Sep 17 00:00:00 2001
From: ageay <ageay>
Date: Thu, 28 Jun 2012 15:49:34 +0000
Subject: [PATCH] Protection.

---
 src/MEDCoupling/MEDCouplingPointSet.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/MEDCoupling/MEDCouplingPointSet.cxx b/src/MEDCoupling/MEDCouplingPointSet.cxx
index 3b7692cad..0611c6342 100644
--- a/src/MEDCoupling/MEDCouplingPointSet.cxx
+++ b/src/MEDCoupling/MEDCouplingPointSet.cxx
@@ -792,6 +792,8 @@ void MEDCouplingPointSet::rotate3D(const double *center, const double *vect, dou
  */
 void MEDCouplingPointSet::Rotate3DAlg(const double *center, const double *vect, double angle, int nbNodes, double *coords)
 {
+  if(!center || !vect)
+    throw INTERP_KERNEL::Exception("MEDCouplingPointSet::Rotate3DAlg : null vector in input !");
   double sina=sin(angle);
   double cosa=cos(angle);
   double vectorNorm[3];
-- 
2.39.2