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Diffstat (limited to '')
| -rw-r--r-- | src/WindowsEnv/Environment.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/WindowsEnv/Environment.hs b/src/WindowsEnv/Environment.hs index 258a1ae..aa05017 100644 --- a/src/WindowsEnv/Environment.hs +++ b/src/WindowsEnv/Environment.hs @@ -113,7 +113,7 @@ expand value = ExceptT $ catchIOError (Right <$> doExpand) (return . Left) doExpandIn valuePtr bufferPtr bufferLength = do newBufferLength <- WinAPI.failIfZero "ExpandEnvironmentStringsW" $ c_ExpandEnvironmentStrings valuePtr bufferPtr bufferLength - let newBufferSize = (fromIntegral newBufferLength) * sizeOf (undefined :: WinAPI.TCHAR) + let newBufferSize = fromIntegral newBufferLength * sizeOf (undefined :: WinAPI.TCHAR) if newBufferLength > bufferLength then allocaBytes newBufferSize $ \newBufferPtr -> doExpandIn valuePtr newBufferPtr newBufferLength else WinAPI.peekTString bufferPtr |