removed 2 strange line, it was assumed that a variable was a list when it was None

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@4207 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/ListBox.py

@@ -1891,9 +1891,6 @@ onChange="submitAction(this.form,'%s/portal_selections/setReportRoot')">
 
               else:
                 list_body += '<td class="Data">&nbsp;</td>'
-                #if render_format == 'list': current_listboxline.addColumn( column[1] , None)
-                if render_format == 'list':
-                  current_listboxline.addColumn( column[0] , None)
             except KeyError:
               list_body += '<td class="Data">&nbsp;</td>'
               #if render_format == 'list': current_listboxline.addColumn( column[1] , None)