Fix Bacula bug #2020 overflow in btape -- Andreas Koch
Fix Bacula bug #2020 overflow in btape -- Andreas Koch

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