1 files changed, 5 insertions, 1 deletions
diff --git a/Limit.hs b/Limit.hs
index 79335d3b3..b8053e6de 100644
--- a/Limit.hs
+++ b/Limit.hs
@@ -200,10 +200,14 @@ limitUnused _ (MatchingInfo _ ak _) = do
 	k <- getInfo ak
 	S.member k <$> unusedKeys
 
-{- Limit that matches any version of any file. -}
+{- Limit that matches any version of any file or key. -}
 limitAnything :: MatchFiles Annex
 limitAnything _ _ = return True
 
+{- Limit that never matches. -}
+limitNothing :: MatchFiles Annex
+limitNothing _ _ = return False
+
 {- Adds a limit to skip files not believed to be present in all
  - repositories in the specified group. -}
 addInAllGroup :: String -> Annex ()