Preferred content path matching bugfix.

When in a subdir, both the normal filepath, and the filepath relative to
the top of the git repo are needed for matching. The former for key lookup,
and the latter for include/exclude to match against. Previously, key lookup
didn't work in this situation.

Annex/Wanted.hs

@@ -9,7 +9,6 @@ module Annex.Wanted where
 
 import Common.Annex
 import Logs.PreferredContent
-import Git.FilePath
 import Annex.UUID
 import Types.Remote
 
@@ -18,22 +17,17 @@ import qualified Data.Set as S
 {- Check if a file is preferred content for the local repository. -}
 wantGet :: AssociatedFile -> Annex Bool
 wantGet Nothing = return True
-wantGet (Just file) = do
-	fp <- inRepo $ toTopFilePath file
-	isPreferredContent Nothing S.empty fp
+wantGet (Just file) = isPreferredContent Nothing S.empty file
 
 {- Check if a file is preferred content for a remote. -}
 wantSend :: AssociatedFile -> UUID -> Annex Bool
 wantSend Nothing _ = return True
-wantSend (Just file) to = do
-	fp <- inRepo $ toTopFilePath file
-	isPreferredContent (Just to) S.empty fp
+wantSend (Just file) to = isPreferredContent (Just to) S.empty file
 
 {- Check if a file can be dropped, maybe from a remote.
  - Don't drop files that are preferred content. -}
 wantDrop :: Maybe UUID -> AssociatedFile -> Annex Bool
 wantDrop _ Nothing = return True
 wantDrop from (Just file) = do
-	fp <- inRepo $ toTopFilePath file
 	u <- maybe getUUID (return . id) from
-	not <$> isPreferredContent (Just u) (S.singleton u) fp
+	not <$> isPreferredContent (Just u) (S.singleton u) file