Make sure walsender state is only read while holding the spinlock

Noted by Robert Haas.

Branch
------
master

Details
-------
http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=9eacd427e811a97337de1fdd61a3cb90604981ad

Modified Files
--------------
src/backend/replication/walsender.c |    4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)

pgsql-committers by date

Next:	From: Tom Lane	Date: 2011-01-13 19:34:13
	Subject: pgsql: Revert incorrect memory-conservation hack ininheritance_planner
Previous:	From: Bruce Momjian	Date: 2011-01-13 17:09:42
	Subject: pgsql: More libpq documentation adjustments from Leslie S Satenstein,r