[OpenLayers-Dev] extra '?' in loadURL ?

[Guillaume Sueur]

Hi devs,

I've been using the loadURL for a while without any problem. After a 
recent update to last SVN version, I noticed the url sent had an extra 
'?' added at the end :
alert(url) before loadURL gives:
../mapview/info/?X=314.99999999999983&Y=305.0000000000039&BBOX=337918.13584105,7652844.79930825,378081.86415895,7681155.20069175&WIDTH=759&HEIGHT=535&layers=9,4,5

but the url sent to the server is (as seen in firebug, copied with Copy 
Location ) :
../mapview/info/?X=314.99999999999983&Y=305.0000000000039&BBOX=337918.13584105,7652844.79930825,378081.86415895,7681155.20069175&WIDTH=759&HEIGHT=535&layers=9,4,5?

see the extra '?' at the end of it (yes, I know, the line is long...)

what is it there for ?

thanks
-- 
Guillaume