the default limit is in the limit_expression now

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@3616 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Catalog/sql/erp5_mysql/z_search_results.zsql

@@ -40,6 +40,4 @@ ORDER BY
 </dtml-if>
 <dtml-if limit_expression>
 LIMIT <dtml-var "limit_expression">
-<dtml-else>
-LIMIT 1000
 </dtml-if>