From 630b142ef4ebc47ff8f245aacfa2d4fdcb687af3 Mon Sep 17 00:00:00 2001
From: Will Dietz <w@wdtz.org>
Date: Wed, 8 Nov 2017 05:20:42 -0600
Subject: [PATCH] moe: fix build w/libc++ using touchup from mailing list

http://lists.gnu.org/archive/html/bug-moe/2017-10/msg00000.html
---
 pkgs/applications/editors/moe/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/applications/editors/moe/default.nix b/pkgs/applications/editors/moe/default.nix
index a1506eb9d6cc..751b78ab674b 100644
--- a/pkgs/applications/editors/moe/default.nix
+++ b/pkgs/applications/editors/moe/default.nix
@@ -13,6 +13,12 @@ stdenv.mkDerivation rec {
     sha256 = "1wsfzy0iia0c89wnx1ilzw54wqcmlp2nz8mkpvc393z0zagrx48q";
   };
 
+  prePatch = ''
+    substituteInPlace window_vector.cc --replace \
+      "insert( 0U, 1," \
+      "insert( 0U, 1U,"
+  '';
+
   nativeBuildInputs = [ lzip ];
   buildInputs = [ ncurses ];