Route segment starting with ?

[eluser]Dimitar[/eluser]
Hey guys,

I need help regarding following url:

Code:

http://www.domain.com/segment/?param=val&param=val&param=val

I'm not able to change the url, but need a way to route it to "any" controller and function. Tried with:

Code:

$route['segment/(:any)'] = '';

It does not work though. Any ideas?