From da0113ce4bdca555a43fcc17e89d2733ee3d399d Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Tue, 18 May 2004 20:51:31 +0000
Subject: [PATCH] add sanity check in List_Pop
---
DataStr/List.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/DataStr/List.cpp b/DataStr/List.cpp
index ed1b0989b5..c41069e7f1 100644
--- a/DataStr/List.cpp
+++ b/DataStr/List.cpp
@@ -1,4 +1,4 @@
-// $Id: List.cpp,v 1.29 2004-02-07 01:40:17 geuzaine Exp $
+// $Id: List.cpp,v 1.30 2004-05-18 20:51:31 geuzaine Exp $
//
// Copyright (C) 1997-2004 C. Geuzaine, J.-F. Remacle
//
@@ -155,7 +155,8 @@ void List_Put(List_T * liste, int index, void *data)
void List_Pop(List_T * liste)
{
- liste->n--;
+ if(liste->n > 0)
+ liste->n--;
}
void *List_Pointer(List_T * liste, int index)
--
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