From abe14c13d1cddbcd60be1ed56cf3ad7bc316815d Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Mon, 26 Sep 2016 15:34:18 +0200
Subject: [PATCH] zpaq: 7.14 -> 715

---
 pkgs/tools/archivers/zpaq/default.nix      | 4 ++--
 pkgs/tools/archivers/zpaq/default.upstream | 6 ++++++
 2 files changed, 8 insertions(+), 2 deletions(-)
 create mode 100644 pkgs/tools/archivers/zpaq/default.upstream

diff --git a/pkgs/tools/archivers/zpaq/default.nix b/pkgs/tools/archivers/zpaq/default.nix
index 44f318a0cc6..3c0464b6523 100644
--- a/pkgs/tools/archivers/zpaq/default.nix
+++ b/pkgs/tools/archivers/zpaq/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, perl, unzip }:
 stdenv.mkDerivation rec {
   name = "zpaq-${version}";
-  version = "7.14";
+  version = "715";
 
   src = let
     mungedVersion = with stdenv.lib; concatStrings (splitString "." version);
   in fetchurl {
-    sha256 = "1xmmn5sy19yip8cbr3plhd7nh7x7k1b09lq2kqfcp6bndg7jxgby";
+    sha256 = "066l94yyladlfzri877nh2dhkvspagjn3m5bmv725fmhkr9c4pp8";
     url = "http://mattmahoney.net/dc/zpaq${mungedVersion}.zip";
   };
 
diff --git a/pkgs/tools/archivers/zpaq/default.upstream b/pkgs/tools/archivers/zpaq/default.upstream
new file mode 100644
index 00000000000..84daee900ce
--- /dev/null
+++ b/pkgs/tools/archivers/zpaq/default.upstream
@@ -0,0 +1,6 @@
+url http://mattmahoney.net/dc/zpaq.html
+version_link 'zpaq[0-9]+[.]zip'
+version "[^0-9]*([0-9]+)[^0-9]*" '\1'
+name zpaq
+attribute_name zpaq
+minimize_overwrite