MDL-41817 Backup/restore without blocks gives error
authorsam marshall <s.marshall@open.ac.uk>
Mon, 16 Sep 2013 16:10:48 +0000 (17:10 +0100)
committersam marshall <s.marshall@open.ac.uk>
Mon, 16 Sep 2013 16:11:40 +0000 (17:11 +0100)
commit6a0189eb3f78fb760e21c110b36bba8128fb6700
treed3720522f0eecf0e209f201e6587f7b976cfd20c
parent83f26f640738a3e4de89d1765c66e4ceeb8503a8
MDL-41817 Backup/restore without blocks gives error

Also applies to various other situations where backup includes 0 of
something. This was caused by a problem in the progress-tracking code.
backup/util/progress/core_backup_progress.class.php
backup/util/progress/tests/progress_test.php