Fix script to work with Solaris bourne shell
Fix script to work with Solaris bourne shell

uklauer/sox,uklauer/sox,davel/sox,CaptainHayashi/sox,Motiejus/sox,mhartzel/sox_personal_fork,Distrotech/sox,cbagwell/sox,pcqpcq/sox,MageSlayer/sox,cbagwell/sox,CaptainHayashi/sox,Motiejus/sox,CaptainHayashi/sox,Motiejus/sox,mhartzel/sox_personal_fork,cbagwell/sox,pcqpcq/sox,MageSlayer/sox,MageSlayer/sox,Motiejus/sox,jacksonh/sox,mhartzel/sox_personal_fork,Distrotech/sox,davel/sox,mhartzel/sox_personal_fork,MageSlayer/sox,jacksonh/sox,cbagwell/sox,uklauer/sox,Distrotech/sox,MageSlayer/sox,davel/sox,CaptainHayashi/sox,jacksonh/sox,uklauer/sox,davel/sox,pcqpcq/sox,pcqpcq/sox,jacksonh/sox,Distrotech/sox