Browsing Ukrainian translation

439.

A backup.bzr.~#~ directory is created at the start of the conversion
process (where # is a number). By default, this is left there on
completion. If the conversion fails, delete the new .bzr directory
and rename this one back in its place. Use the --clean option to ask
for the backup.bzr directory to be removed on successful conversion.
Alternatively, you can delete it by hand if everything looks good
afterwards.