jborg

diff --git a/attic/cache.py b/attic/cache.py
index 65362ff..d650ef4 100644
--- a/attic/cache.py
+++ b/attic/cache.py
@@ -205,6 +205,7 @@ class Cache(object):
             stats.update(-size, -csize, False)
 
     def file_known_and_unchanged(self, path_hash, st):
+        return
         if self.files is None: