fix bug in path script
fix bug in path script

bsmr-erlang/relx,priestjim/relx,syl20bnr/relx,lrascao/relx,Licenser/relx,timclassic/relx,ethercrow/relx,ingwinlu/relx,bitwalker/relx,RJ/relx,zugolosian/relx,erlware/relx,umatomba/relx,tsloughter/relx