Author: sam marshall
MDL-38196 Backup/restore: Display log if non-empty
When doing a backup or restore operation with the normal user interface,
if there is anything in the backup/restore log, it will now be displayed
at the end of the process below the Continue button.
If you have developer debugging enabled, it sets the display level to
LOG_DEBUG and there will always be content in the log. Otherwise, it
uses LOG_INFO which generally means the log is empty, and nothing
displays (no visible change for users).
http://git.moodle.org/gw?p=moodle.git;a=commit;h=77b3d9dfdff223cca546eb47db01375ba5052bc5
http://github.com/moodle/moodle/commit/77b3d9dfdff223cca546eb47db01375ba5052bc5
+ 2.6 en [backuplog,core_backup]