removes unnecessary str conversion
removes unnecessary str conversion

PPKE-Bioinf/consensx.itk.ppke.hu,PPKE-Bioinf/consensx.itk.ppke.hu,PPKE-Bioinf/consensx.itk.ppke.hu,PPKE-Bioinf/consensx.itk.ppke.hu,PPKE-Bioinf/consensx.itk.ppke.hu