Log Message:
-----------
Fix uninitialized local variables. Not sure why gcc doesn't complain about
these --- maybe because they're effectively unused? MSVC does complain though,
per buildfarm.
Modified Files:
--------------
pgsql/src/backend/access/nbtree:
nbtxlog.c (r1.65 -> r1.66)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/nbtree/nbtxlog.c?r1=1.65&r2=1.66)