From 5476c293228489510c90043be2266c7d6a26d4ab Mon Sep 17 00:00:00 2001
From: Alex Liebowitz <alex@alexliebowitz.com>
Date: Wed, 21 Sep 2016 02:57:20 -0400
Subject: [PATCH] Fix handling of absent license URLs

Before, if an option was picked that has no license URL field, it
would submit undefined for license_url. Now it correctly omits the key.
---
 js/page/publish.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/page/publish.js b/js/page/publish.js
index 4ca9d81b0..664cf72da 100644
--- a/js/page/publish.js
+++ b/js/page/publish.js
@@ -287,7 +287,7 @@ var PublishPage = React.createClass({
     } else if (this.state.otherLicenseChosen) {
       return this.state.otherLicenseUrl;
     } else {
-      return this.refs.meta_license.getSelectedElement().getAttribute('data-url');
+      return this.refs.meta_license.getSelectedElement().getAttribute('data-url') || '' ;
     }
   },
   componentDidMount: function() {