Bug? Search is empty

[sane]

When I try to search using the virtuemart search box, it seems like the value/keyword is being dropped.

Rather than displaying specific search results I am given a page that displays the shop categories along with all of the stores products rather than a filtered result based on the search term.


Edit:
PHP Version                              5.3.3
Joomla! Version                      Joomla! 2.5.14 Stable [ Ember ] 01-August-2013 14:00 GMT
Joomla! Platform Version              Joomla Platform 11.4.0 Stable [ Brian Kernighan ] 03-Jan-2012 00:00 GMT
Virtuemart                                  2.0.22c

[Maxim Pishnyak]

http://forum.virtuemart.net/index.php?topic=79799