[FIXED] Material Editor in IE
[FIXED] Material Editor in IE

Problem with null values solved.

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