From: Jaseem Abid <jaseemabid@gmail.com>
Date: Sat, 18 Apr 2015 09:31:59 +0000 (+0530)
Subject: Fix bdict encode, cleanup blist encode
X-Git-Url: https://git.rkrishnan.org/listings/using.html?a=commitdiff_plain;h=7a6afc239fb21de0aa71f1549e78720a9e923646;p=functorrent.git

Fix bdict encode, cleanup blist encode

This one took a long time to debug! Need more unit tests
---

diff --git a/src/FuncTorrent/Bencode.hs b/src/FuncTorrent/Bencode.hs
index 2b641a7..dc149c8 100644
--- a/src/FuncTorrent/Bencode.hs
+++ b/src/FuncTorrent/Bencode.hs
@@ -159,5 +159,8 @@ decode = parse bencVal "BVal"
 encode :: BVal -> ByteString
 encode (Bstr bs) = pack $ show (length bs) ++ ":" ++ unpack bs
 encode (Bint i) = pack $ "i" ++ show i ++ "e"
-encode (Blist xs) = pack $ "l" ++ unpack (concat $ map encode xs) ++ "e"
-encode (Bdict d) = concat [concat ["d", encode . Bstr . pack $ k , encode (d ! k) , "e"] | k <- keys d]
+encode (Blist xs) = concat ["l", concat $ map encode xs, "e"]
+encode (Bdict d) = concat ["d", concat kvlist, "e"]
+    where
+      kvlist :: [ByteString]
+      kvlist = [concat [encode . Bstr . pack $ k , encode (d ! k)] | k <- keys d]