From 8c3b4993f1d8821b382a1c3b9b7910e981876dca Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Wed, 27 Feb 2002 17:15:22 +0000
Subject: [PATCH] Add error mesg in compareface
---
Mesh/Simplex.cpp | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Mesh/Simplex.cpp b/Mesh/Simplex.cpp
index 91b789e8fa..084019e08e 100644
--- a/Mesh/Simplex.cpp
+++ b/Mesh/Simplex.cpp
@@ -1,4 +1,4 @@
-// $Id: Simplex.cpp,v 1.20 2001-12-03 08:41:44 geuzaine Exp $
+// $Id: Simplex.cpp,v 1.21 2002-02-27 17:15:22 geuzaine Exp $
#include "Gmsh.h"
#include "Numeric.h"
@@ -756,6 +756,10 @@ int compareFace (const void *a, const void *b){
q = (Face *) a;
w = (Face *) b;
+
+ if (!q->V[0] || !w->V[0])
+ Msg(FATAL, "Bad face (are you trying to generate hexahedra with a Delaunay?!)");
+
if (q->V[0]->Num > w->V[0]->Num)
return (1);
if (q->V[0]->Num < w->V[0]->Num)
--
GitLab