pg_basebackup: Cleaner handling when compression is multiply specified.
Tushar Ahuja discovered that if you use both --compress and --gzip,
or --compress multiple times, the last instance of one of these
options doesn't in all cases overwrite the compression level set by
an earlier option. That's not a serious bug, but it also has nothing
to recommend it. Repair.
projects / thirdparty / postgresql.git / commit
