Latest Host url not working

[djmtype]

In the recent Feb 21, 2017 commit, this is not working for me:

var host = window.location.host;
var link = $('<a>', {
href: this.attr('href')
 })[0].hostname;
return (link !== host);

I had to revert back to its previous declaration for it to work:

var host = new RegExp('/' + window.location.host + '/');
var link = 'http://' + window.location.host + this.attr('href');
return !host.test(link);

The JS error:

http://mysite.com/artwork/originals/undefined/wp-post-modal/proxy.php?url=http://mysite.com/artwork/originals/waiting-for/
Failed to load resource: the server responded with a status of 404 (Not Found)

It's adding undefined to the url path. Also, the path seems incorrect for the loading.gif as well.

[mikedoubintchik]

It looks like the undefined is not coming from that function but from $pluginUrl

Can I see your implementation?

[djmtype]

Most likely it's my fault. I screwed something up in the js file.