<p>Just turning attached patch of github issue <a href="https://github.com/nagios-plugins/nagios-plugins/issues/809" class="issue-link" title='check_ping warning.. "time of day goes back" [sf#1991275]'>#809</a> into a push request.</p>

<hr>

<h4>You can merge this Pull Request by running</h4>
<pre>  git pull https://github.com/waja/nagios-plugins github809</pre>
<p>Or view, comment on, or merge it at:</p>
<p>  <a href='https://github.com/nagios-plugins/nagios-plugins/pull/1165'>https://github.com/nagios-plugins/nagios-plugins/pull/1165</a></p>

<h4>Commit Summary</h4>
<ul>
  <li>check_ping: Fixing "time of day goes back"</li>
</ul>

<h4>File Changes</h4>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/nagios-plugins/nagios-plugins/pull/1165/files#diff-0">plugins/check_ping.c</a>
    (6)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/nagios-plugins/nagios-plugins/pull/1165.patch'>https://github.com/nagios-plugins/nagios-plugins/pull/1165.patch</a></li>
  <li><a href='https://github.com/nagios-plugins/nagios-plugins/pull/1165.diff'>https://github.com/nagios-plugins/nagios-plugins/pull/1165.diff</a></li>
</ul>