From 9972233dc1653084ff7c82986cc667cf6877c4ea Mon Sep 17 00:00:00 2001
From: Arch Librarian <arch@canonical.com>
Date: Mon, 20 Sep 2004 16:54:43 +0000
Subject: Fixed segfault bug Author: jgg Date: 1999-09-09 06:08:45 GMT Fixed
 segfault bug

---
 apt-pkg/depcache.cc | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'apt-pkg')

diff --git a/apt-pkg/depcache.cc b/apt-pkg/depcache.cc
index dc03ef68c..7b7d0b29d 100644
--- a/apt-pkg/depcache.cc
+++ b/apt-pkg/depcache.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: depcache.cc,v 1.19 1999/07/10 04:58:42 jgg Exp $
+// $Id: depcache.cc,v 1.20 1999/09/09 06:08:45 jgg Exp $
 /* ######################################################################
 
    Dependency Cache - Caches Dependency information.
@@ -508,9 +508,10 @@ void pkgDepCache::Update(PkgIterator const &Pkg)
 	 Update(P.ParentPkg().RevDependsList());
 
    // Update the provides map for the candidate ver
-   for (PrvIterator P = PkgState[Pkg->ID].CandidateVerIter(*this).ProvidesList();
-	P.end() != true; P++)
-      Update(P.ParentPkg().RevDependsList());
+   if (PkgState[Pkg->ID].CandidateVer != 0)
+      for (PrvIterator P = PkgState[Pkg->ID].CandidateVerIter(*this).ProvidesList();
+	   P.end() != true; P++)
+	 Update(P.ParentPkg().RevDependsList());
 }
 
 									/*}}}*/
-- 
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