Small bug in og:url tag

Just installed WP 3.8.1 and Spider Facebook 1.0.5 and I’m thrilled with how it works with Facebook. One little bug I found means that FB doesn’t understand the og:image meta tag, because the preceding og:url tag isn’t properly closed. This happens when you specify URL and IMAGE in a page’s metadata.

I fixed it in my copy. The bug is on line 244 of front_end_meta.php. Reads like this:

echo '<meta property="og:url" content="'.htmlspecialchars($value_url).'"';

should read like this:

echo '<meta property="og:url" content="'.htmlspecialchars($value_url).'"/>';

Hope this counts as a donation toward a very nice plugin!

https://wordpress.org/plugins/spider-facebook/