From f8e77b3373d111e516ff440f8cdbae97adb1c6a4 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Tue, 5 Jun 2018 12:22:57 +0200
Subject: [PATCH] multi-ghc-travis: patch to support latest ShellCheck version

---
 .../tools/haskell/multi-ghc-travis/default.nix      | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/tools/haskell/multi-ghc-travis/default.nix b/pkgs/development/tools/haskell/multi-ghc-travis/default.nix
index b9f6db1cc947..98df266703ac 100644
--- a/pkgs/development/tools/haskell/multi-ghc-travis/default.nix
+++ b/pkgs/development/tools/haskell/multi-ghc-travis/default.nix
@@ -1,7 +1,17 @@
 { mkDerivation, ansi-terminal, base, bytestring, Cabal, containers
 , deepseq, Diff, directory, filepath, ShellCheck, stdenv, tasty
-, tasty-golden, transformers, fetchFromGitHub
+, tasty-golden, transformers, fetchFromGitHub, fetchpatch
 }:
+
+let
+
+  newShellCheck = fetchpatch {
+    url = https://github.com/haskell-CI/haskell-ci/pull/159.patch;
+    sha256 = "17qn099lvfiii5z3hg24idmg4sk6ph7m2k940fsxzhqrad8fkjmw";
+  };
+
+in
+
 mkDerivation {
   pname = "haskell-ci";
   version = "0";
@@ -11,6 +21,7 @@ mkDerivation {
     rev = "db63eb7f2eaa64b7b0e4759e98258fea2a27a424";
     sha256 = "0ff55zafx7561s1yps7aw83ws4vcpc5cq9r6bbckaagvwwla0dcq";
   };
+  patches = [ newShellCheck ];
   isLibrary = true;
   isExecutable = true;
   libraryHaskellDepends = [