Fix whitespace

[haskell-directory.git] / System / Directory.hs

diff --git a/System/Directory.hs b/System/Directory.hs
index fd6774c..e6b49c2 100644 (file)
--- a/System/Directory.hs
+++ b/System/Directory.hs
@@ -543,26 +543,27 @@ However, it certainly isn't always what you want.
 copyFile :: FilePath -> FilePath -> IO ()
 copyFile fromFPath toFPath =
 #if (!(defined(__GLASGOW_HASKELL__) && __GLASGOW_HASKELL__ > 600))
-       do readFile fromFPath >>= writeFile toFPath
-          try (copyPermissions fromFPath toFPath)
-          return ()
+        do readFile fromFPath >>= writeFile toFPath
+           try (copyPermissions fromFPath toFPath)
+           return ()
 #else
-       (bracket (openBinaryFile fromFPath ReadMode) hClose $ \hFrom ->
-        bracket (openBinaryFile toFPath WriteMode) hClose $ \hTo ->
-        allocaBytes bufferSize $ \buffer -> do
-               copyContents hFrom hTo buffer
-               try (copyPermissions fromFPath toFPath)
-               return ()) `catch` (ioError . changeFunName)
-       where
-               bufferSize = 1024
-               
-               changeFunName (IOError h iot fun str mb_fp) = IOError h iot "copyFile" str mb_fp
-               
-               copyContents hFrom hTo buffer = do
-                       count <- hGetBuf hFrom buffer bufferSize
-                       when (count > 0) $ do
-                               hPutBuf hTo buffer count
-                               copyContents hFrom hTo buffer
+        (bracket (openBinaryFile fromFPath ReadMode) hClose $ \hFrom ->
+         bracket (openBinaryFile toFPath WriteMode) hClose $ \hTo ->
+         allocaBytes bufferSize $ \buffer -> do
+                copyContents hFrom hTo buffer
+                try (copyPermissions fromFPath toFPath)
+                return ()) `catch` (ioError . changeFunName)
+        where
+                bufferSize = 1024
+
+                changeFunName (IOError h iot fun str mb_fp)
+                 = IOError h iot "copyFile" str mb_fp
+
+                copyContents hFrom hTo buffer = do
+                        count <- hGetBuf hFrom buffer bufferSize
+                        when (count > 0) $ do
+                                hPutBuf hTo buffer count
+                                copyContents hFrom hTo buffer
 #endif
 
 -- | Given path referring to a file or directory, returns a
@@ -861,14 +862,8 @@ isDirectory stat = do
   return (s_isdir mode)
 
 fileNameEndClean :: String -> String
-fileNameEndClean name = 
-  if i > 0 && (ec == '\\' || ec == '/') then 
-     fileNameEndClean (take i name)
-   else
-     name
-  where
-      i  = (length name) - 1
-      ec = name !! i
+fileNameEndClean name = if isDrive name then addTrailingPathSeparator name
+                                        else dropTrailingPathSeparator name
 
 foreign import ccall unsafe "__hscore_R_OK" r_OK :: CInt
 foreign import ccall unsafe "__hscore_W_OK" w_OK :: CInt