From: Andy Whitcroft <apw@canonical.com>
Subject: allow DevelReleaseAnnouncement downloads

  * update-manager -d requires access to the DevelReleaseAnnouncement
    accessing it with a ?lang=foo suffix.  Add this to the persistant
    files list.  LP: #601883.

Bug-Ubuntu: https://bugs.launchpad.net/bugs/601883
Signed-off-by: Andy Whitcroft <apw@canonical.com>

Index: apt-cacher-ng-0.4.7/include/acfg_defaults.h
===================================================================
--- apt-cacher-ng-0.4.7.orig/include/acfg_defaults.h	2010-02-27 19:06:00.000000000 +0000
+++ apt-cacher-ng-0.4.7/include/acfg_defaults.h	2010-07-05 13:44:48.000000000 +0100
@@ -25,7 +25,8 @@
 
 string pfilepat(".*(\\.deb|\\.rpm|\\.dsc|\\.tar\\."COMPRLIST"(\\.gpg)?"
 		"|\\.diff\\."COMPRLIST"|\\.jigdo|\\.template|changelog|copyright|"
-		"\\.udeb|\\.diff/.*\\.gz|vmlinuz|initrd\\."COMPRLIST"|ReleaseAnnouncement)$");
+		"\\.udeb|\\.diff/.*\\.gz|vmlinuz|initrd\\."COMPRLIST"|ReleaseAnnouncement(\\?.*)?|"
+		"DevelReleaseAnnouncement(\\?.*)?)$");
 
 string vfilepat( VPATPREFIX "(Index|Packages\\.bz2|Packages\\.gz|Packages|Release|Release\\.gpg|"
 		"Sources\\.bz2|Sources\\.gz|Sources|release|index\\.db-.*\\.gz|Contents-[^/]*\\.gz|"
