made parentDir return a Maybe FilePath; removed most uses of it
parentDir is less safe than takeDirectory, especially when working with relative FilePaths. It's really only useful in loops that want to terminate at / This commit was sponsored by Audric SCHILTKNECHT.
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47 changed files with 97 additions and 96 deletions
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@ -38,7 +38,7 @@ fdoDesktopMenu command = genDesktopEntry
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installIcon :: FilePath -> FilePath -> IO ()
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installIcon src dest = do
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createDirectoryIfMissing True (parentDir dest)
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createDirectoryIfMissing True (takeDirectory dest)
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withBinaryFile src ReadMode $ \hin ->
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withBinaryFile dest WriteMode $ \hout ->
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hGetContents hin >>= hPutStr hout
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