If Statement Post Formats: No post format selected
<p>I'm working with post formats, most of my code looks similar to this:</p>

<pre><code>if ( has_post_format( 'standard' )) {
  echo '&lt;?php get_sidebar(); ?&gt;';
}
if ( has_post_format( 'aside' )) {
  echo 'this is an aside';
}
if ( has_post_format( 'chat' )) {
  echo 'this is the video format';
}
</code></pre>

<p>But I also want one of the if statements to include how to call it if the user <strong>did not</strong> select a post format.  Anybody know?</p>
