From 282dfc8bb3d42d116b9abd6272ac3ceb096e029e Mon Sep 17 00:00:00 2001
From: Nikolay Amiantov <ab@fmap.me>
Date: Fri, 17 Apr 2015 23:47:56 +0300
Subject: [PATCH] haskellngPackages.mueval: fix for GHC 7.10

---
 pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
index 07f8d8c4cf6..1ef275d8c26 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
@@ -246,6 +246,10 @@ self: super: {
     url = "https://patch-diff.githubusercontent.com/raw/haskell/ghc-events/pull/8.patch";
     sha256 = "1k881jrvzfvs761jgfhf5nsbmbc33c9333l4s0f5088p46ff2n1l";
   });
+  mueval = appendPatch super.mueval (pkgs.fetchpatch {
+    url = "https://patch-diff.githubusercontent.com/raw/gwern/mueval/pull/10.patch";
+    sha256 = "1gs8p89d1qsrd1qycbhf6kv4qw0sbb8m6dy106dqkmdzcjzcyq74";
+  });
 
   ghcjs-prim = self.callPackage ({ mkDerivation, fetchgit, primitive }: mkDerivation {
     pname = "ghcjs-prim";