Log Message:
-----------
Remove blank line from C code.
Modified Files:
--------------
pgsql/src/backend/utils/adt:
formatting.c (r1.120 -> r1.121)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/formatting.c.diff?r1=1.120&r2=1.121)