Log Message:
-----------
Remove unused (in non-assertion-enabled build) variable.
Modified Files:
--------------
pgsql/src/backend/replication:
walsender.c (r1.1 -> r1.2)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/replication/walsender.c?r1=1.1&r2=1.2)