Trim blocks before checking if non-empty
Trim blocks before checking if non-empty

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