From 9abd483f7e2c6b73af07f30ca0c6242891a57786 Mon Sep 17 00:00:00 2001
From: Charles Strahan <charles.c.strahan@gmail.com>
Date: Fri, 3 Apr 2015 23:33:22 -0400
Subject: [PATCH] haskell: use HStringTemplate 0.8.3 on GHC 7.10.x

fixes taffybar
closes #7161
---
 pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix | 2 ++
 1 file changed, 2 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 d93b84be0048..303b8c06f9f9 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
@@ -137,6 +137,8 @@ self: super: {
   # Cabal_1_22_1_1 requires filepath >=1 && <1.4
   cabal-install = dontCheck (super.cabal-install.override { Cabal = null; });
 
+  HStringTemplate = self.HStringTemplate_0_8_3;
+
   # We have Cabal 1.22.x.
   jailbreak-cabal = super.jailbreak-cabal.override { Cabal = null; };