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      <base href="https://bugs.freedesktop.org/" />
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - journalctl exits with nonzero exit status if no messages in time span"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=89111">89111</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>journalctl exits with nonzero exit status if no messages in time span
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>systemd
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>general
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>systemd-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>quabla@hemio.de
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>systemd-bugs@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>The following command as daily cron can sometimes serve as a simple logwatch
replacement:

journalctl --no-pager -q -p err -u my.service --until now --since -24h

However, if there are no warnings in the last 24h journalctl exits with nonzero
exit status and prints "Failed to determine timestamp: Cannot assign requested
address" to stderr.

First, it would be nice if (at least with -q) there is no output in this case
and the exit status is 0. Second, I do not understand the error message.

There is a similar <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - journalctl fails with no matches"
   href="show_bug.cgi?id=71548">bug #71548</a>, however the exit status in this case is a bit
more reasonable, while the error message there is also very confusing.</pre>
        </div>
      </p>
      <hr>
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      <ul>
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