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simplify the distribute Return case #122

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simplify the distribute Return case #122

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2 changes: 1 addition & 1 deletion src/Streaming/Internal.hs
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Expand Up @@ -763,7 +763,7 @@ distribute :: (Monad m, Functor f, MonadTrans t, MFunctor t, Monad (t (Stream f
=> Stream f (t m) r -> t (Stream f m) r
distribute = loop where
loop stream = case stream of
Return r -> lift (Return r)
Return r -> return r
Effect tmstr -> hoist lift tmstr >>= loop
Step fstr -> join (lift (Step (fmap (Return . loop) fstr)))
{-# INLINABLE distribute #-}
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