avoid string copy from read-only C strings
avoid string copy from read-only C strings

0x00evil/streem,lvfeng1130/streem,ShigeruIchinoki/streem,matz/streem,Ye-Yong-Chi/streem,Ye-Yong-Chi/streem,suzukaze/streem,VorontsovIE/streem,ShigeruIchinoki/streem,matz/streem,davydovanton/streem,suzukaze/streem,0x00evil/streem,VorontsovIE/streem,pze/streem,suzukaze/streem,davydovanton/streem,lvfeng1130/streem,davydovanton/streem,pze/streem,pze/streem,suzukaze/streem,lvfeng1130/streem,0x00evil/streem,davydovanton/streem,0x00evil/streem,lvfeng1130/streem,VorontsovIE/streem,VorontsovIE/streem,Ye-Yong-Chi/streem,ShigeruIchinoki/streem,Ye-Yong-Chi/streem,ShigeruIchinoki/streem,pze/streem