From a7901c930738610e4fc25616f8c75041ab81f94c Mon Sep 17 00:00:00 2001
From: Roland Walker <walker@pobox.com>
Date: Wed, 1 Oct 2014 11:32:40 -0400
Subject: [PATCH] add license stanza to cn3d

---
 Casks/cn3d.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Casks/cn3d.rb b/Casks/cn3d.rb
index 4f85a2f5242..1419cfc003f 100644
--- a/Casks/cn3d.rb
+++ b/Casks/cn3d.rb
@@ -4,6 +4,7 @@ class Cn3d < Cask
 
   url "ftp://ftp.ncbi.nlm.nih.gov/cn3d/Cn3D-#{version}-OSX.zip"
   homepage 'http://www.ncbi.nlm.nih.gov/Structure/CN3D/cn3d.shtml'
+  license :unknown
 
   app 'Cn3D.app'
 end