Thread: pgsql: Assorted code cleanup for contrib/xml2.

Log Message:
-----------
Assorted code cleanup for contrib/xml2.  No change in functionality,
just make it a bit less ugly in places.

Modified Files:
--------------
    pgsql/contrib/xml2:
        xpath.c (r1.25 -> r1.26)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/contrib/xml2/xpath.c?r1=1.25&r2=1.26)
        xslt_proc.c (r1.16 -> r1.17)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/contrib/xml2/xslt_proc.c?r1=1.16&r2=1.17)