From f4a68aaca7211fc0382b26480241884d1013e69e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Thu, 30 Jul 2015 19:28:51 +0200
Subject: [PATCH] liquidwar: use 1.6 branch of libpng

Seems to work fine. /cc maintainer @7c6f434c.
---
 pkgs/top-level/all-packages.nix | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index be24f4b12d3..1a8d1a6173e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7487,14 +7487,13 @@ let
 
   liquidwar = builderDefsPackage ../games/liquidwar {
     inherit (xlibs) xproto libX11 libXrender;
-    inherit gmp mesa libjpeg
+    inherit gmp mesa libjpeg libpng
       expat gettext perl
       SDL SDL_image SDL_mixer SDL_ttf
       curl sqlite
       libogg libvorbis libcaca csound cunit
       ;
     guile = guile_1_8;
-    libpng = libpng15; # 0.0.13 needs libpng 1.2--1.5
   };
 
   log4cpp = callPackage ../development/libraries/log4cpp { };