From 681929cd4d4daa05dfdb89283dcda7f1f20a970d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Llu=C3=ADs=20Batlle=20i=20Rossell?=
 <viric@vicerveza.homeunix.net>
Date: Fri, 5 Mar 2010 22:10:54 +0000
Subject: [PATCH] I noticed that the patchPhase does not run postPatch, if
 there are no 'patches'. So, I move what I had in postPatch to prePatch, which
 is run with or without 'patches'.

svn path=/nixpkgs/trunk/; revision=20440
---
 pkgs/applications/window-managers/dwm/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/applications/window-managers/dwm/default.nix b/pkgs/applications/window-managers/dwm/default.nix
index c24e4e583929..6f7a156e1aa8 100644
--- a/pkgs/applications/window-managers/dwm/default.nix
+++ b/pkgs/applications/window-managers/dwm/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
  
   buildInputs = [ libX11 libXinerama ];
  
-  postPatch = ''sed -i "s@/usr/local@$out@" config.mk'';
+  prePatch = ''set -x; sed -i "s@/usr/local@$out@" config.mk'';
 
   # Allow users set their own list of patches
   inherit patches;