merge with debian-sid branch and 0.8.14.1 release

* apt-pkg/depcache.cc:
  - Really release action groups only once (Closes: #622744)
* apt-pkg/acquire-item.cc:
  - Only try to rename existing Release files (Closes: #622912)

1 files changed, 1 insertions, 1 deletions

diff --git a/apt-pkg/depcache.cc b/apt-pkg/depcache.cc
index dc4a65bc1..474313a0d 100644
--- a/apt-pkg/depcache.cc
+++ b/apt-pkg/depcache.cc
@@ -70,7 +70,7 @@ void pkgDepCache::ActionGroup::release()
 	    cache.MarkAndSweep();
 	}
 
-      released = false;
+      released = true;
     }
 }