Error in .map() when callback returns a jQuery object
<p><a href="http://jsfiddle.net/mblase75/NfzbA/" rel="nofollow">http://jsfiddle.net/mblase75/NfzbA/</a> -- using jQuery 1.9.1</p>

<pre><code>var $opts = $('.plant-page').map(function (i, el) {
    return $('&lt;option&gt;');
}).appendTo('#change-page select');
</code></pre>

<p>The error in the JavaScript console says: <code>Uncaught TypeError: Cannot read property 'ownerDocument' of undefined</code></p>

<p>When I switch to jQuery 1.8.3, result is as expected -- the option elements are appended to the select:  <a href="http://jsfiddle.net/mblase75/NfzbA/2/" rel="nofollow">http://jsfiddle.net/mblase75/NfzbA/2/</a></p>

<p>Am I doing something wrong?</p>
