diff --git a/bt5/erp5_discussion/SkinTemplateItem/portal_skins/erp5_discussion/ERP5Site_getUserPreferredForumSettingsDict.xml b/bt5/erp5_discussion/SkinTemplateItem/portal_skins/erp5_discussion/ERP5Site_getUserPreferredForumSettingsDict.xml
index 9a29d0952ebc8bf0ce4eb465b5590789fdeb0db8..10e64cb3a815669d8c6418149944a6c9db28db74 100644
--- a/bt5/erp5_discussion/SkinTemplateItem/portal_skins/erp5_discussion/ERP5Site_getUserPreferredForumSettingsDict.xml
+++ b/bt5/erp5_discussion/SkinTemplateItem/portal_skins/erp5_discussion/ERP5Site_getUserPreferredForumSettingsDict.xml
@@ -66,8 +66,10 @@ def getPreferredForumSignature(username):\n
                                        preference_state=\'enabled\')\n
   if preference is not None:\n
     return {\'preferred_forum_signature\': preference.getProperty(\'preferred_forum_signature\', None),\n
-             \'preferred_forum_quote_original_message\': preference.getProperty(\'preferred_forum_quote_original_message\', None),\n
+             \'preferred_forum_quote_original_message\': preference.getProperty(\'preferred_forum_quote_original_message\', False),\n
             }\n
+  else:\n
+    return {}\n
 \n
 getPreferredForumSignature = CachingMethod(getPreferredForumSignature,\n
                                ("ERP5Site_getUserPreferredForumSettingsDict", username),\n
diff --git a/bt5/erp5_discussion/bt/revision b/bt5/erp5_discussion/bt/revision
index b2412e34dff05e77952f3f930772631cac5a3be7..4b6f9c39e5c757bf387d465c53026b336dd8b96c 100644
--- a/bt5/erp5_discussion/bt/revision
+++ b/bt5/erp5_discussion/bt/revision
@@ -1 +1 @@
-62
\ No newline at end of file
+64
\ No newline at end of file