From 9ed097ab50201f75a6b81a3d0b5c74ad4b163f53 Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Fri, 12 Dec 2014 15:16:57 +0300
Subject: [PATCH] Fix fetchzip for actuall zip files

---
 pkgs/build-support/fetchzip/default.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/build-support/fetchzip/default.nix b/pkgs/build-support/fetchzip/default.nix
index 12fb69ba8efd..dd927ed83633 100644
--- a/pkgs/build-support/fetchzip/default.nix
+++ b/pkgs/build-support/fetchzip/default.nix
@@ -12,7 +12,7 @@
 , url
 , ... } @ args:
 
-fetchurl ({
+lib.overrideDerivation (fetchurl ({
   name = args.name or (baseNameOf url);
 
   recursiveHash = true;
@@ -39,4 +39,6 @@ fetchurl ({
       mv $out/$fn/* "$out/"
       rmdir "$out/$fn"
     '';
-} // args)
+} // args))
+# Hackety-hack: we actually need unzip hooks, too
+(x: {nativeBuildInputs = x.nativeBuildInputs++ [unzip];})