From a74406e04bd68962f29f94d3d7c02030a9fbfa41 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Thu, 28 Jun 2012 14:50:18 +0200
Subject: [PATCH] haskell-packages.nix: dropped obsolete 'mtl1' and 'mtl2'
 attributes

---
 pkgs/top-level/haskell-packages.nix | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 82db949016a..e14524c061d 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1028,9 +1028,7 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
   mtl_2_1_2 = callPackage ../development/libraries/haskell/mtl/2.1.2.nix {
     transformers = self.transformers_0_3_0_0;
   };
-  mtl1 = self.mtl_1_1_1_1;
-  mtl2 = self.mtl_2_1_2;
-  mtl  = self.mtl2;
+  mtl = self.mtl_2_1_2;
 
   mtlparse = callPackage ../development/libraries/haskell/mtlparse {};