From 63d0f85391839a666957add1833e67f7638c8a83 Mon Sep 17 00:00:00 2001
From: Michael Vogt <mvo@debian.org>
Date: Fri, 1 Aug 2014 19:25:00 +0200
Subject: make i-m-s work again

---
 apt-pkg/acquire-item.cc              | 11 +++++++----
 test/integration/test-apt-update-ims | 22 ++++++++++++++++++++++
 2 files changed, 29 insertions(+), 4 deletions(-)
 create mode 100755 test/integration/test-apt-update-ims

diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index c75ef36a9..a6f69944e 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -1164,10 +1164,7 @@ void pkgAcqIndex::Done(string Message,unsigned long long Size,HashStringList con
       // Done, queue for rename on transaction finished
       PartialFile = DestFile;
 
-      string FinalFile = _config->FindDir("Dir::State::lists");
-      FinalFile += URItoFileName(RealURI);
-      DestFile = FinalFile;
-#if 0
+#if 1 // FIXME: waaaay too complicated
       /* We restore the original name to DestFile so that the clean operation
          will work OK */
       DestFile = _config->FindDir("Dir::State::lists") + "partial/";
@@ -1177,6 +1174,12 @@ void pkgAcqIndex::Done(string Message,unsigned long long Size,HashStringList con
       if (Erase == true)
 	 unlink(DestFile.c_str());
 #endif
+
+      // Done, queue for rename on transaction finished
+      string FinalFile = _config->FindDir("Dir::State::lists");
+      FinalFile += URItoFileName(RealURI);
+      DestFile = FinalFile;
+
       return;
    } else {
       // FIXME: use the same method to find 
diff --git a/test/integration/test-apt-update-ims b/test/integration/test-apt-update-ims
new file mode 100755
index 000000000..cf2b28bb5
--- /dev/null
+++ b/test/integration/test-apt-update-ims
@@ -0,0 +1,22 @@
+#!/bin/sh
+set -e
+
+TESTDIR=$(readlink -f $(dirname $0))
+. $TESTDIR/framework
+setupenvironment
+configarchitecture 'amd64'
+
+buildsimplenativepackage 'unrelated' 'all' '0.5~squeeze1' 'unstable'
+
+setupaptarchive
+changetowebserver
+
+testsuccess aptget update
+
+# check that I-M-S header is kept in redirections
+testequal "Hit http://localhost:8080 unstable InRelease
+Hit http://localhost:8080 unstable/main Sources
+Hit http://localhost:8080 unstable/main amd64 Packages
+Hit http://localhost:8080 unstable/main Translation-en
+Reading package lists..." aptget update 
+
-- 
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