Check for add_timestamp >= remove_timestamp in shall_attack_selfavatar

Author: link2xt

src/chat.rs

@@ -3798,9 +3798,9 @@ pub(crate) async fn shall_attach_selfavatar(context: &Context, chat_id: ChatId)
         .sql
         .query_map(
             "SELECT c.selfavatar_sent
-           FROM chats_contacts cc
-           LEFT JOIN contacts c ON c.id=cc.contact_id
-          WHERE cc.chat_id=? AND cc.contact_id!=?;",
+             FROM chats_contacts cc
+             LEFT JOIN contacts c ON c.id=cc.contact_id
+             WHERE cc.chat_id=? AND cc.contact_id!=? AND cc.add_timestamp >= cc.remove_timestamp",
             (chat_id, ContactId::SELF),
             |row| Ok(row.get::<_, i64>(0)),
             |rows| {