fix bug in core saving
fix bug in core saving

reliv/Rcm,bjanish/Rcm,innaDa/Rcm,reliv/Rcm,bjanish/Rcm,rodmcnew/Rcm,rodmcnew/Rcm,reliv/Rcm,reliv/Rcm,innaDa/Rcm,bjanish/Rcm,innaDavis/Rcm,innaDavis/Rcm,rodmcnew/Rcm,innaDa/Rcm,rodmcnew/Rcm,innaDavis/Rcm