-
由 Eric Wong 提交于
This reinstates an old optimization in .rev_db which stored the highest revision number we scanned, allowing us to avoid scanning the SVN log for those revisions again in a subsequent invocation. This means the last 24-byte record in a .rev_map file can be a 4-byte SVN revision number with 20-bytes of zeroes representing a non-existent commit. This record can and will be overwritten when a new commit iff the commit is all zeroes. Signed-off-by: NEric Wong <normalperson@yhbt.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
66ab84b9