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(-)
