From 3ca8aac28460d0dd34b8b17dc469117bae184596 Mon Sep 17 00:00:00 2001
From: "Malcolm.Wallace@cs.york.ac.uk" <unknown>
Date: Mon, 2 Apr 2007 14:17:12 +0000
Subject: [PATCH] fix for nhc98 build

---
 Data/IntMap.hs |    1 +
 1 file changed, 1 insertion(+)

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
-- 
1.7.10.4