From af8c1f33688b6c05822269af44996839f758b08c Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Tue, 5 Jan 2016 20:08:53 +0100
Subject: [PATCH] youtube-dl: take advantage of the improved getVersion
 function

---
 pkgs/tools/misc/youtube-dl/default.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/misc/youtube-dl/default.nix b/pkgs/tools/misc/youtube-dl/default.nix
index 76db7b2ae4f4..09328c8d8aba 100644
--- a/pkgs/tools/misc/youtube-dl/default.nix
+++ b/pkgs/tools/misc/youtube-dl/default.nix
@@ -1,5 +1,6 @@
 { stdenv, fetchurl, buildPythonPackage, makeWrapper, ffmpeg, zip
-, pandoc ? null }:
+, pandoc ? null
+}:
 
 # Pandoc is required to build the package's man page. Release tarballs
 # contain a formatted man page already, though, so it's fine to pass
@@ -13,7 +14,7 @@ buildPythonPackage rec {
   name = "youtube-dl-2016.01.01";
 
   src = fetchurl {
-    url = "http://yt-dl.org/downloads/${(builtins.parseDrvName name).version}/${name}.tar.gz";
+    url = "http://yt-dl.org/downloads/${stdenv.lib.getVersion name}/${name}.tar.gz";
     sha256 = "0b0pk8h2iswdiyf65c0zcwcad9dm2hid67fnfafj7d3ikp4kfbvk";
   };