Log Message:
-----------
Suppress various compiler warnings in new xml code.
Modified Files:
--------------
pgsql/src/backend/utils/adt:
xml.c (r1.1 -> r1.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/xml.c.diff?r1=1.1&r2=1.2)
pgsql/src/include/utils:
xml.h (r1.1 -> r1.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/utils/xml.h.diff?r1=1.1&r2=1.2)