a report section can have no title, but a table in ODF must have a name

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@29351 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_ods_style/SkinTemplateItem/portal_skins/erp5_ods_style/report_view.xml

@@ -128,7 +128,7 @@
           <tal:block tal:condition="sheet_per_reportsection">\n
             <tal:block tal:repeat="report_item python: report_item_list">\n
               <tal:block tal:condition="python: report_item.getFormId()">\n
-                <table:table tal:attributes="table:name python: unicode(report_item.getTitle(), \'utf-8\')">\n
+                <table:table tal:attributes="table:name python: unicode(report_item.getTitle() or \'Table%s\' % repeat[\'report_item\'].index, \'utf-8\')">\n
                   <tal:block metal:use-macro="here/report_view/macros/make_report_item_table"/>\n
                 </table:table>\n
               </tal:block>\n

bt5/erp5_ods_style/bt/revision

-212
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+214
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