{last_page, not Plus},\r
{first, \r
if Racine =:= undefined orelse Conv =:= [] ->\r
- "undefined";\r
+ null;\r
true ->\r
{Racine_id, _, _} = Racine,\r
case euphorik_bd:message_by_id(Racine_id) of\r
{ok, Mess} ->\r
json_message(Mess, euphorik_bd:parents(Racine), User);\r
_ ->\r
- "undefined"\r
+ null\r
end\r
end\r
}, % le premier message de la conversation, peut correspondre\r