From 275024e9ae6c827ebb664bd1c0c3264bcff343c0 Mon Sep 17 00:00:00 2001
From: David Kalnischkies <kalnischkies@gmail.com>
Date: Wed, 18 Jul 2012 13:48:46 +0200
Subject: * apt-pkg/packagemanager.cc:   - do not segfault if nothing can be
 configured to statisfy     a pre-depends (e.g. in a pre-depends loop)
 (Closes: #681958)

---
 apt-pkg/packagemanager.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'apt-pkg/packagemanager.cc')

diff --git a/apt-pkg/packagemanager.cc b/apt-pkg/packagemanager.cc
index 46fc499c6..b93bf6ab9 100644
--- a/apt-pkg/packagemanager.cc
+++ b/apt-pkg/packagemanager.cc
@@ -643,7 +643,7 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c
 	    }
 
 	    // Look for something that could be configured.
-	    for (DepIterator Cur = Start; Bad == true; ++Cur)
+	    for (DepIterator Cur = Start; Bad == true && Cur.end() == false; ++Cur)
 	    {
 	       SPtrArray<Version *> VList = Cur.AllTargets();
 	       for (Version **I = VList; *I != 0; ++I)
-- 
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