default to using current script as test file if there is no /bin/sh
default to using current script as test file if there is no /bin/sh

kode54/flac,fredericgermain/flac,waitman/flac,LordJZ/libflac,LordJZ/libflac,Distrotech/flac,kode54/flac,LordJZ/libflac,waitman/flac,waitman/flac,waitman/flac,Distrotech/flac,Distrotech/flac,waitman/flac,kode54/flac,kode54/flac,fredericgermain/flac,LordJZ/libflac,Distrotech/flac,fredericgermain/flac,fredericgermain/flac