regform: fix authkey issues if logged in
regform: fix authkey issues if logged in

OmeGak/indico,DirkHoffmann/indico,DirkHoffmann/indico,mic4ael/indico,ThiefMaster/indico,ThiefMaster/indico,OmeGak/indico,pferreir/indico,indico/indico,pferreir/indico,mvidalgarcia/indico,mic4ael/indico,pferreir/indico,DirkHoffmann/indico,mic4ael/indico,mvidalgarcia/indico,OmeGak/indico,DirkHoffmann/indico,pferreir/indico,OmeGak/indico,indico/indico,indico/indico,ThiefMaster/indico,mic4ael/indico,mvidalgarcia/indico,mvidalgarcia/indico,ThiefMaster/indico,indico/indico