From b1fd12d41f9be5d5f33e4768761ed28f87953082 Mon Sep 17 00:00:00 2001
From: Michael Vogt <michael.vogt@ubuntu.com>
Date: Thu, 8 Apr 2010 21:14:03 +0200
Subject: * cmdline/apt-get.cc:   - fix crash when pkg.VersionList() is empty
 (LP: #556056)

---
 cmdline/apt-get.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'cmdline/apt-get.cc')

diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index 5de3fb036..b379dc82f 100644
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -1283,6 +1283,10 @@ pkgSrcRecords::Parser *FindSrc(const char *Name,pkgRecords &Recs,
 		  break;
 	       fuzzy = true;
 	       Ver = Pkg.VersionList();
+	       // exit right away from the Pkg.VersionList() loop if we
+	       // don't have any versions
+	       if (Ver.end() == true)
+		  break;
 	    }
 	    // We match against a concrete version (or a part of this version)
 	    if (VerTag.empty() == false &&
-- 
cgit v1.2.3