Fix scalar serialization
Fix scalar serialization

Sivalingaamorthy/fontello,blackgirl/fontello,CapeSepias/fontello,SKing7/fontellomt,bartuspan/fontello,fontello/fontello,katgironpe/fontello,asrin475/fontello,vinod1988/fontello,Sivalingaamorthy/fontello,marcia-kubik/fontello,katgironpe/fontello,blackgirl/fontello,vinod1988/fontello,marcia-kubik/fontello,fontello/fontello,modulexcite/fontello,cnbin/fontello,katgironpe/fontello,blackgirl/fontello,modulexcite/fontello,modulexcite/fontello,Sivalingaamorthy/fontello,bartuspan/fontello,cnbin/fontello,cnbin/fontello,CapeSepias/fontello,asrin475/fontello,liguangmings/fontello,fontello/fontello,marcia-kubik/fontello,bartuspan/fontello,SKing7/fontellomt,asrin475/fontello,CapeSepias/fontello,liguangmings/fontello,vinod1988/fontello,liguangmings/fontello