regress: Add fix for ubuntu dash that adds quotes to "set" output
regress: Add fix for ubuntu dash that adds quotes to "set" output

rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula