From a14c90605351ea3d212cb3f0b1fe7b3c017291dd Mon Sep 17 00:00:00 2001
From: Roland Walker <walker@pobox.com>
Date: Fri, 26 Sep 2014 08:09:11 -0400
Subject: [PATCH] re-use version in serf

---
 Casks/serf.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Casks/serf.rb b/Casks/serf.rb
index 011520b1861..c209a32f38d 100644
--- a/Casks/serf.rb
+++ b/Casks/serf.rb
@@ -2,7 +2,7 @@ class Serf < Cask
   version '0.6.3'
   sha256 'c406463486282ae9c6dc974a5d8688b8908a1fb6af46a2c1aca3785c16ac590b'
 
-  url 'https://dl.bintray.com/mitchellh/serf/0.6.3_darwin_amd64.zip'
+  url "https://dl.bintray.com/mitchellh/serf/#{version}_darwin_amd64.zip"
   homepage 'http://www.serfdom.io/'
 
   binary 'serf'