From: Malcolm.Wallace@cs.york.ac.uk <unknown>
Date: Mon, 2 Apr 2007 14:17:12 +0000 (+0000)
Subject: fix for nhc98 build
X-Git-Url: http://git.megacz.com/?p=haskell-directory.git;a=commitdiff_plain;h=3ca8aac28460d0dd34b8b17dc469117bae184596

fix for nhc98 build
---

diff --git a/Data/IntMap.hs b/Data/IntMap.hs
index 6c795aa..9b897a3 100644
--- a/Data/IntMap.hs
+++ b/Data/IntMap.hs
@@ -165,6 +165,7 @@ import Data.Monoid (Monoid(..))
 import Data.Typeable
 import Data.Foldable (Foldable(foldMap))
 import Control.Monad ( liftM )
+import Control.Arrow (ArrowZero)
 {-
 -- just for testing
 import qualified Prelude