fix f_ret, f_ret_list mixup
fix f_ret, f_ret_list mixup

Rhizi/rhizi,cben/rhizi,shlomif/rhizi,tlevine/rhizi,ozFri/rhizi,ozFri/rhizi,yuvadm/rhizi,yuvadm/rhizi,shlomif/rhizi,Rhizi/rhizi,cben/rhizi,cben/rhizi,Rhizi/rhizi,yuvadm/rhizi,yuvadm/rhizi,Rhizi/rhizi,ozFri/rhizi,tlevine/rhizi,cben/rhizi,ozFri/rhizi,shlomif/rhizi,shlomif/rhizi,tlevine/rhizi,tlevine/rhizi