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make sure False is returned on error

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Joey Hess 2016-12-17 18:31:19 -04:00
parent def2019602
commit b2b6296f9d
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1 changed files with 2 additions and 1 deletions
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3
Utility/MagicWormhole.hs
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@ -124,7 +124,8 @@ wormHoleProcess :: WormHoleParams -> CreateProcess
wormHoleProcess = proc "wormhole" . toCommand
runWormHoleProcess :: CreateProcess -> (Handle -> Handle -> IO Bool) -> IO Bool
runWormHoleProcess p consumer = bracketOnError setup cleanup go
runWormHoleProcess p consumer =
bracketOnError setup (\v -> cleanup v <&&> return False) go
where
setup = do
(Just hin, Just hout, Nothing, pid)