[commit: Cabal] master: Add a type signature for getPrefixDirRel on Windows (2da1e48)

[Ian Lynagh]

Repository : ssh://darcs.haskell.org//srv/darcs/packages/Cabal

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/2da1e48c6be7ba85f1f8e8e35e7960e45b1eaac8

>---------------------------------------------------------------

commit 2da1e48c6be7ba85f1f8e8e35e7960e45b1eaac8
Author: Ian Lynagh <igloo at earth.li>
Date:   Wed Apr 27 14:58:35 2011 +0000

    Add a type signature for getPrefixDirRel on Windows

>---------------------------------------------------------------

 Distribution/Simple/Build/PathsModule.hs |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/Distribution/Simple/Build/PathsModule.hs b/Distribution/Simple/Build/PathsModule.hs
index b4d69a0..4a569c2 100644
--- a/Distribution/Simple/Build/PathsModule.hs
+++ b/Distribution/Simple/Build/PathsModule.hs
@@ -191,6 +191,7 @@ pkgPathEnvVar pkg_descr var =
 
 get_prefix_win32 :: String
 get_prefix_win32 =
+  "getPrefixDirRel :: FilePath -> IO FilePath\n"++
   "getPrefixDirRel dirRel = try_size 2048 -- plenty, PATH_MAX is 512 under Win32.\n"++
   "  where\n"++
   "    try_size size = allocaArray (fromIntegral size) $ \\buf -> do\n"++