Log Message:
-----------
Fix bug introduced by last patch, thanks again to Mario Weilguni <mweilguni(at)sime(dot)com>
Modified Files:
--------------
pgsql/contrib/ltree:
ltree_gist.c (r1.17 -> r1.18)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/ltree/ltree_gist.c.diff?r1=1.17&r2=1.18)