Do not try strdup null string.
Do not try strdup null string.

Enerccio/ewlc,ammen99/wlc,ss1h2a3tw/wlc,Cloudef/wlc,vially/wlc,UIKit0/wlc,ss1h2a3tw/wlc,ammen99/wlc,gpyh/wlc,lkundrak/wlc,SirCmpwn/wlc,SirCmpwn/wlc,Earnestly/wlc,scarabeusiv/wlc,vially/wlc,lkundrak/wlc,yohanesu75/wlc,UIKit0/wlc,Cloudef/wlc,Earnestly/wlc,Enerccio/ewlc,gpyh/wlc,yohanesu75/wlc,scarabeusiv/wlc