From 346a97384819545f05891c6103950988e71829a1 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Mon, 12 Sep 2011 15:26:09 -0500
Subject: [PATCH] audit: check GNU urls

We now prefer "ftpmirror.gnu.org" over the main FTP site.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
---
 Library/Homebrew/cmd/audit.rb | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Library/Homebrew/cmd/audit.rb b/Library/Homebrew/cmd/audit.rb
index 865cadf7c3..30219a9eaf 100755
--- a/Library/Homebrew/cmd/audit.rb
+++ b/Library/Homebrew/cmd/audit.rb
@@ -220,6 +220,13 @@ def audit_formula_urls f
     end
   end
 
+  # Check GNU urls
+  urls.each do |p|
+    if p =~ %r[ftp\.gnu\.org]
+      problems << " * ftpmirror.gnu.org is preferred for GNU software."
+    end
+  end
+
   return problems
 end