From cdb64fe9b85be331a89f8d249a337f08f02b40f5 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Sun, 7 Dec 2003 02:55:46 +0000
Subject: [PATCH] Bulletproof :-)
---
Common/Visibility.cpp | 23 +++++++++++++++--------
1 file changed, 15 insertions(+), 8 deletions(-)
diff --git a/Common/Visibility.cpp b/Common/Visibility.cpp
index 7787b77381..21abdae7db 100644
--- a/Common/Visibility.cpp
+++ b/Common/Visibility.cpp
@@ -1,4 +1,4 @@
-// $Id: Visibility.cpp,v 1.3 2003-12-07 00:23:06 geuzaine Exp $
+// $Id: Visibility.cpp,v 1.4 2003-12-07 02:55:46 geuzaine Exp $
//
// Copyright (C) 1997-2003 C. Geuzaine, J.-F. Remacle
//
@@ -502,13 +502,14 @@ List_T *GetVisibilityList(int type)
Tree_Action(Symbol_T, addInNumxSymb);
- List_Action(THEM->PhysicalGroups, AddPhysical);
- List_Action(THEM->Partitions, AddPartition);
-
- Tree_Action(THEM->Points, AddVertex);
- Tree_Action(THEM->Curves, AddCurve);
- Tree_Action(THEM->Surfaces, AddSurface);
- Tree_Action(THEM->Volumes, AddVolume);
+ if(THEM){
+ List_Action(THEM->PhysicalGroups, AddPhysical);
+ List_Action(THEM->Partitions, AddPartition);
+ Tree_Action(THEM->Points, AddVertex);
+ Tree_Action(THEM->Curves, AddCurve);
+ Tree_Action(THEM->Surfaces, AddSurface);
+ Tree_Action(THEM->Volumes, AddVolume);
+ }
List_Sort(ElementaryEntities, CompareEntity);
List_Sort(PhysicalEntities, CompareEntity);
@@ -565,6 +566,9 @@ void SetVisibilityByNumber(int num, int type, int mode)
Prism PP, *P, **pP;
Pyramid QQ, *Q, **pQ;
+ if(!THEM)
+ return;
+
switch (type) {
case 0: //node
vv.Num = num;
@@ -710,6 +714,9 @@ void SetVisibilityByNumber(char *str, int type, int mode)
Surface *s;
Volume *V;
+ if(!THEM)
+ return;
+
vmode = mode;
if(!strcmp(str, "all") || !strcmp(str, "*")) {
--
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