From c53a762b7e6c79393b80d912320cefa4181549df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo=20Malaquias?= <malaquias@gmail.com>
Date: Sat, 26 Mar 2016 11:02:33 -0300
Subject: [PATCH] evince: add shared_mime_info dir to XDG_DATA_DIRS env
 variable

---
 pkgs/desktops/gnome-3/3.18/core/evince/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/desktops/gnome-3/3.18/core/evince/default.nix b/pkgs/desktops/gnome-3/3.18/core/evince/default.nix
index 3229d10104da..d0857a1d32ad 100644
--- a/pkgs/desktops/gnome-3/3.18/core/evince/default.nix
+++ b/pkgs/desktops/gnome-3/3.18/core/evince/default.nix
@@ -39,6 +39,10 @@ stdenv.mkDerivation rec {
       sed -i 's/\(if (++n_items == \)5\(.*\)/\1${builtins.toString recentListSize}\2/' shell/ev-window.c
     '';
 
+  preFixup = ''
+    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "${shared_mime_info}/share")
+  '';
+
   doCheck = false; # would need pythonPackages.dogTail, which is missing
 
   meta = with stdenv.lib; {