From 614ec4ea8b4a28e21c2ad653575c6db33dccadb5 Mon Sep 17 00:00:00 2001
From: Mike McQuaid
Date: Mon, 12 Jan 2015 13:42:23 +0000
Subject: duck: simplify revision calculation.

---
 Library/Formula/duck.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Library/Formula')

diff --git a/Library/Formula/duck.rb b/Library/Formula/duck.rb
index d6c869eab..9c5fcfb78 100644
--- a/Library/Formula/duck.rb
+++ b/Library/Formula/duck.rb
@@ -16,7 +16,8 @@ class Duck < Formula
   depends_on "ant" => :build
 
   def install
-    system "ant", "-Dbuild.compile.target=1.7", "-Drevision=#{version.to_str[/(\d\.\d(\.\d)?)\.(\d+)/, 3]}", "cli"
+    revision = version.to_s.rpartition(".").last
+    system "ant", "-Dbuild.compile.target=1.7", "-Drevision=#{revision}", "cli"
     libexec.install Dir["build/duck.bundle/*"]
     bin.install_symlink "#{libexec}/Contents/MacOS/duck" => "duck"
   end
-- 
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