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-rw-r--r--Utility/Metered.hs6
1 files changed, 3 insertions, 3 deletions
diff --git a/Utility/Metered.hs b/Utility/Metered.hs
index b80d3ae3f..e21e18cf1 100644
--- a/Utility/Metered.hs
+++ b/Utility/Metered.hs
@@ -5,7 +5,7 @@
- License: BSD-2-clause
-}
-{-# LANGUAGE TypeSynonymInstances #-}
+{-# LANGUAGE TypeSynonymInstances, BangPatterns #-}
module Utility.Metered where
@@ -93,7 +93,7 @@ meteredWrite' meterupdate h = go zeroBytesProcessed . L.toChunks
go sofar [] = return sofar
go sofar (c:cs) = do
S.hPut h c
- let sofar' = addBytesProcessed sofar $ S.length c
+ let !sofar' = addBytesProcessed sofar $ S.length c
meterupdate sofar'
go sofar' cs
@@ -138,7 +138,7 @@ hGetMetered h wantsize meterupdate = lazyRead zeroBytesProcessed
hClose h
return $ L.empty
else do
- let sofar' = addBytesProcessed sofar (S.length c)
+ let !sofar' = addBytesProcessed sofar (S.length c)
meterupdate sofar'
if keepgoing (fromBytesProcessed sofar')
then do