From 9480c98ce160fce5d5ad5df88f5164827014c7ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Tue, 9 Nov 2021 10:20:11 +0100
Subject: [PATCH] gqview: remove outdated assert, cleanup meta

---
 pkgs/applications/graphics/gqview/default.nix | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/pkgs/applications/graphics/gqview/default.nix b/pkgs/applications/graphics/gqview/default.nix
index 9dfbf0e50f10..427429404a09 100644
--- a/pkgs/applications/graphics/gqview/default.nix
+++ b/pkgs/applications/graphics/gqview/default.nix
@@ -1,10 +1,5 @@
 { lib, stdenv, fetchurl, pkg-config, gtk2, libpng }:
 
-assert pkg-config != null && gtk2 != null && libpng != null;
-# Note that we cannot just copy gtk's png attribute, since gtk might
-# not be linked against png.
-# !!! assert libpng == gtk2.libpng;
-
 stdenv.mkDerivation rec {
   pname = "gqview";
   version = "2.1.5";
@@ -15,6 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkg-config ];
+
   buildInputs = [ gtk2 libpng ];
 
   hardeningDisable = [ "format" ];
@@ -26,5 +22,6 @@ stdenv.mkDerivation rec {
     homepage = "http://gqview.sourceforge.net";
     license = licenses.gpl2;
     platforms = platforms.unix;
+    maintainers = with maintainers; [ ];
   };
 }