Log Message:
-----------
Fix bug in %r handling in recovery_end_command, it always came out as 0
because InRedo was cleared before recovery_end_command was executed.
Also, always take ControlFileLock when reading checkpoint location for
%r. That didn't matter before, but in 8.4 bgwriter is active during
recovery and can modify the control file concurrently.
Tags:
----
REL8_4_STABLE
Modified Files:
--------------
pgsql/src/backend/access/transam:
xlog.c (r1.345.2.7 -> r1.345.2.8)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/transam/xlog.c?r1=1.345.2.7&r2=1.345.2.8)