make filename available to fsck messages

1 files changed, 3 insertions, 2 deletions

diff --git a/BackendTypes.hs b/BackendTypes.hs
index e4b155f98..fd4a61b98 100644
--- a/BackendTypes.hs
+++ b/BackendTypes.hs
@@ -31,9 +31,10 @@ data Backend a = Backend {
 	-- checks if a backend is storing the content of a key
 	hasKey :: Key -> a Bool,
 	-- called during fsck to check a key
-	-- (second parameter may be the number of copies that there should
+	-- (second parameter may be the filename associated with it)
+	-- (third parameter may be the number of copies that there should
 	-- be of the key)
-	fsckKey :: Key -> Maybe Int -> a Bool
+	fsckKey :: Key -> Maybe FilePath -> Maybe Int -> a Bool
 }
 
 instance Show (Backend a) where