Authorise empty values for specialise value

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@27981 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/DistributedRamCache_view/my_specialise.xml

@@ -124,7 +124,7 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>python: [(plugin.getTitle(), plugin.getRelativeUrl()) for plugin in here.portal_memcached.contentValues(portal_type=\'Memcached Plugin\', sort_on=\'int_index\')]</string> </value>
+            <value> <string>python:[(\'\',\'\')] + [(plugin.getTitle(), plugin.getRelativeUrl()) for plugin in here.portal_memcached.contentValues(portal_type=\'Memcached Plugin\', sort_on=\'int_index\')]</string> </value>
         </item>
       </dictionary>
     </pickle>

product/ERP5/bootstrap/erp5_core/bt/revision

-1261
+1262
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