Re: BUG #13685: Archiving while idle every archive_timeout with wal_level hot_standby

The following review has been posted through the commitfest application:
make installcheck-world:  tested, passed
Implements feature:       tested, passed
Spec compliant:           not tested
Documentation:            not tested

Simple patch, applies and makes cleanly, does what it says and says what it does.

If a transaction holding locks aborts on an otherwise idle server, perhaps it will take a very long time for a
log-shippingstandby to realize this.  But I have hard time believing that anyone who cares about that would be using
log-shipping(rather than streaming) anyway.
 

Marking it ready for committer.

The new status of this patch is: Ready for Committer