[commit: ghc] master: Remove redudant import from check-ppr (3c9fbba)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/3c9fbbac3a34700565b1d51df67444fda149952f/ghc

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

commit 3c9fbbac3a34700565b1d51df67444fda149952f
Author: Matthew Pickering <matthewtpickering at gmail.com>
Date:   Mon Dec 26 16:26:49 2016 +0000

    Remove redudant import from check-ppr


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3c9fbbac3a34700565b1d51df67444fda149952f
 utils/check-ppr/Main.hs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/utils/check-ppr/Main.hs b/utils/check-ppr/Main.hs
index ef39831..c968b83 100644
--- a/utils/check-ppr/Main.hs
+++ b/utils/check-ppr/Main.hs
@@ -1,7 +1,6 @@
 {-# LANGUAGE ScopedTypeVariables #-}
 {-# LANGUAGE RankNTypes #-}
 
-import Control.Monad (when)
 import Data.Data hiding (Fixity)
 import Data.List
 import Bag