Avoid 'double link' error in case of room update
Avoid 'double link' error in case of room update

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