From a9d625b3dcdb718bda4408bbce3bf1fd4df1d97a Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Mon, 9 Sep 2013 10:44:55 +0200
Subject: [PATCH] haskell-tagsoup: Revert "update to version 0.13"

This reverts commit d0b0d530b65c801709ab2706534fa7a6f7cc69b7. The new version
breaks the build of Pandoc.
---
 pkgs/development/libraries/haskell/tagsoup/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/haskell/tagsoup/default.nix b/pkgs/development/libraries/haskell/tagsoup/default.nix
index 5dc83178be00..3258267f0120 100644
--- a/pkgs/development/libraries/haskell/tagsoup/default.nix
+++ b/pkgs/development/libraries/haskell/tagsoup/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "tagsoup";
-  version = "0.13";
-  sha256 = "1pfkcfrmhzxplfkdzb0zj24dfsddw91plqp3mg2gqkv82y8blzk1";
+  version = "0.12.8";
+  sha256 = "05cm9h80qmxvk7xhlgly9zcmpbsajagspaa8p6k4ddch6q9lj7m3";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [ text ];