Log Message:
-----------
Fix stupid mistake in rank_cd_def cleanup
Modified Files:
--------------
pgsql/contrib/tsearch2:
rank.c (r1.16 -> r1.17)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/tsearch2/rank.c.diff?r1=1.16&r2=1.17)