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EnumClipboardFormats returning 0 is not an error (#4452)
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Original file line number | Original file line | Diff line number | Diff line change |
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@@ -0,0 +1,13 @@ | |||
module Main where | |||
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import Control.Monad | |||
import Foreign.Ptr | |||
import Graphics.Win32.GDI.Clip | |||
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main = do | |||
openClipboard nullPtr | |||
go 0 | |||
where | |||
go n = do | |||
n' <- enumClipboardFormats n | |||
unless (n == 0) (go n') |
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