sukria/Backup-Manager — pull request #21 by garygolden (2012-06-18 14:02:51+00:00)
Title: Change the way to run BM_*_BACKUP_COMMAND

"Directly" means that configured command runs without forced
redirection, allowing administrator more flexibility.
For example, if backup-manager is being run from cron, administrator
can setup BM_POST_BACKUP_COMMAND like this:
do-some-checking-stuff >/dev/null
In this case, if there is errors on stderr, cron will mail it.
Anyway, it allows much more things like logging.

The point is to allow admin to manipulate streams the way he/she wants.
If pre-command exists with non-zero status backup will not proceed.

This change is not bc in the matter of "false" output.