Markus Heiser 415f6398d6 [fix] time_range in HTML form should not be a string 'None'
Before this patch SearXNG returns 'time_range': 'None'::

    <form method="GET" action="/searx/search">
      ...
      <input type="hidden" name="time_range" value="None">
      ...
    </form>

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-02-10 15:32:21 +01:00
..
2022-06-03 15:41:52 +02:00
2022-07-30 18:04:44 +02:00
2023-02-10 15:31:24 +01:00
2022-12-26 18:44:23 +00:00