Merge: MultiHashMap: Provide the converse of `add_one`
authorJean Privat <jean@pryen.org>
Thu, 18 May 2017 15:02:03 +0000 (11:02 -0400)
committerJean Privat <jean@pryen.org>
Thu, 18 May 2017 15:02:03 +0000 (11:02 -0400)
Signed-off-by: Jean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>

Pull-Request: #2446


Trivial merge