Add comment explaining why DIR's fd is OK
commit65d7fe6a924a45381d29abe4a37007e6eea547b5
authorOlly Betts <olly@survex.com>
Sat, 21 Apr 2018 22:04:13 +0000 (22 10:04 +1200)
committerOlly Betts <olly@survex.com>
Mon, 30 Apr 2018 05:12:01 +0000 (30 17:12 +1200)
treed8173a24147f6010980361452027a29c79c0be46
parent589242638d47dd283d51bf9aeb6d580484739eb8
Add comment explaining why DIR's fd is OK

(cherry picked from commit bc6f622612e9bcf57c2043c69a4ed83c25341a91)
xapian-core/tests/harness/fdtracker.cc