Try out bugfix for couchstore

Change-Id: I0abd35c895292931e1c0f016292cc670ef6cbb7b
Reviewed-on: http://review.couchbase.org/27276
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>