From a991b62a51853f0c8c64be16ba4359b9593be7ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Moser?= <mail@renemoser.net>
Date: Wed, 18 Sep 2013 11:47:39 +0200
Subject: [PATCH] apt_repository: fix update cache after state=changed. Closes
 GH-4136

---
 library/packaging/apt_repository | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/packaging/apt_repository b/library/packaging/apt_repository
index a61a93b586..5ec6bd4902 100644
--- a/library/packaging/apt_repository
+++ b/library/packaging/apt_repository
@@ -69,6 +69,7 @@ import re
 import tempfile
 
 try:
+    import apt
     import apt_pkg
     import aptsources.distro
     distro = aptsources.distro.get_distro()
@@ -365,6 +366,8 @@ def main():
     if not module.check_mode and changed:
         try:
             sourceslist.save(module)
+            cache = apt.Cache()
+            cache.update()
         except OSError as err:
             module.fail_json(msg=unicode(err))