Log Message:
-----------
Remove code that delete braces around single statements.
Modified Files:
--------------
pgsql-server/src/tools/pgindent:
pgindent (r1.67 -> r1.68)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/tools/pgindent/pgindent.diff?r1=1.67&r2=1.68)