Fixed to get REQUEST from context, because somtimes REQUEST in arguments is None.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@15714 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_forge/SkinTemplateItem/portal_skins/erp5_glossary/Glossary_findTermsFromPropertySheet.xml

@@ -127,7 +127,7 @@ else:\n
                        reference=i[\'reference\'], language=i[\'language\'], business_field=i[\'business_field\'],\n
                        title=i[\'title\'], description=i[\'description\'])\n
 \n
-REQUEST.RESPONSE.redirect(context.absolute_url())\n
+context.REQUEST.RESPONSE.redirect(context.absolute_url())\n
 </string> </value>
         </item>
         <item>