From 972e7a451abd851317146c196bc675fd11751fc8 Mon Sep 17 00:00:00 2001
From: Ramakrishnan Muthukrishnan <ram@rkrishnan.org>
Date: Wed, 26 Jul 2017 11:19:58 +0530
Subject: [PATCH] Bencode, Metainfo: remove warnings and general cleanup

---
 src/FuncTorrent/Bencode.hs  | 13 +------------
 src/FuncTorrent/Metainfo.hs |  3 +--
 2 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/src/FuncTorrent/Bencode.hs b/src/FuncTorrent/Bencode.hs
index fd521dc..28f0460 100644
--- a/src/FuncTorrent/Bencode.hs
+++ b/src/FuncTorrent/Bencode.hs
@@ -20,9 +20,6 @@
 {-# LANGUAGE OverloadedStrings #-}
 module FuncTorrent.Bencode
     (BVal(..)
-    , bValToBList
-    , bValToBytestr
-    , bValToInfoDict
     , bValToInteger
     , bstrToString
     , decode
@@ -33,7 +30,7 @@ import Prelude hiding (length, concat)
 
 import Data.ByteString (ByteString, length, concat)
 import Data.ByteString.Char8 (unpack, pack)
-import Data.Char (isLetter, isNumber, isPrint, isAscii)
+import Data.Char (isLetter, isAscii)
 import Data.Map.Strict (Map, fromList, toList)
 import Text.ParserCombinators.Parsec
 import qualified Text.Parsec.ByteString as ParsecBS
@@ -75,14 +72,6 @@ bValToBytestr :: BVal  -> Maybe ByteString
 bValToBytestr (Bstr bs) = Just bs
 bValToBytestr _         = Nothing
 
-bValToBList :: BVal    -> Maybe [BVal]
-bValToBList (Blist lst) = Just lst
-bValToBList _           = Nothing
-
-bValToInfoDict :: BVal     -> Maybe (Map String BVal)
-bValToInfoDict (Bdict dict) = Just dict
-bValToInfoDict _            = Nothing
-
 bstrToString :: BVal -> Maybe String
 bstrToString bval     = unpack <$> bValToBytestr bval
 
diff --git a/src/FuncTorrent/Metainfo.hs b/src/FuncTorrent/Metainfo.hs
index 801b53d..3f860ec 100644
--- a/src/FuncTorrent/Metainfo.hs
+++ b/src/FuncTorrent/Metainfo.hs
@@ -62,12 +62,11 @@ bvalToInfo (Bdict m) = let (Bint pieceLength') = m ! "piece length"
                            -- is the key "files" present? If so, it is a multi-file torrent
                            -- if not, it is a single file torrent.
                            filesIfMulti = lookup "files" m
-                           (Bint length') = m ! "length"
-                           md5sum' = Nothing
                            partialInfo = Info { pieceLength = pieceLength'
                                                , pieces = pieces'
                                                , private = private'
                                                , name = unpack name'
+                                               , filemeta = []
                                                }
                        in
                          case filesIfMulti of
-- 
2.37.2