From 13b339fe885ffd1b2f595e26aa4e0d45890d2169 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cillian=20de=20R=C3=B3iste?= <cillian.deroiste@gmail.com>
Date: Sat, 21 Nov 2015 16:31:38 +0100
Subject: [PATCH] key-mon #11183: use $GDK_PIXBUF_MODULE_FILE with
 makeWrapperArgs

This is more robust, since it won't be affected when the path to
gdk-pixbuf loaders.cache changes. Thanks @domenkozar.
---
 pkgs/applications/video/key-mon/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/video/key-mon/default.nix b/pkgs/applications/video/key-mon/default.nix
index 5b3c94ab271..5d1a0e4a95b 100644
--- a/pkgs/applications/video/key-mon/default.nix
+++ b/pkgs/applications/video/key-mon/default.nix
@@ -15,8 +15,8 @@ buildPythonPackage rec {
 
   doCheck = false;
 
-  makeWrapperArgs = ''
-    --set GDK_PIXBUF_MODULE_FILE ${librsvg}/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache
+  preFixup = ''
+      export makeWrapperArgs="--set GDK_PIXBUF_MODULE_FILE $GDK_PIXBUF_MODULE_FILE"
   '';
 
   meta = with stdenv.lib; {