[commit: process] master: Follow changes in base (159cb0d)

[Ian Lynagh]

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

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/159cb0d47d63fe936f0a6efbf9a7ca72974066cf

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

commit 159cb0d47d63fe936f0a6efbf9a7ca72974066cf
Author: Ian Lynagh <ian at well-typed.com>
Date:   Sat Feb 16 13:01:42 2013 +0000

    Follow changes in base

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

 System/Process/Internals.hs |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/System/Process/Internals.hs b/System/Process/Internals.hs
index d6cd745..25b8232 100644
--- a/System/Process/Internals.hs
+++ b/System/Process/Internals.hs
@@ -57,6 +57,7 @@ import Data.IORef
 #endif
 
 import System.IO        ( Handle )
+import System.IO.Unsafe
 import System.Exit      ( ExitCode )
 import Control.Concurrent
 import Control.Exception