From 81e5833fd1e7e023fc26a9acdbcff99d5ccd0353 Mon Sep 17 00:00:00 2001
From: sternenseemann <0rpkxez4ksa01gb3typccl0i@systemli.org>
Date: Thu, 11 Mar 2021 23:48:12 +0100
Subject: [PATCH] mcfgthreads: fix syntax

PR #115603 / 8ad96b7786134cba3d856ad5572080cef94f1640 introduced a
syntax error by introducing an '' inside an indented string and thus a
syntax error. Was merged despite the failing ofborg check.
---
 pkgs/os-specific/windows/mcfgthreads/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/os-specific/windows/mcfgthreads/default.nix b/pkgs/os-specific/windows/mcfgthreads/default.nix
index 3f882557e50..122848a4e6c 100644
--- a/pkgs/os-specific/windows/mcfgthreads/default.nix
+++ b/pkgs/os-specific/windows/mcfgthreads/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
   '';
 
   postPatch = ''
-    substituteInPlace Makefile.am --replace '-Werror' ''
+    substituteInPlace Makefile.am --replace '-Werror' ""
   '';
 
   nativeBuildInputs = [