openChat adds leading space to command-only messages

[hakaru]

In openChat (agent.js L413), when a message contains only a command with no preceding text, the translation logic still concatenates a space before the command:

message = (await handleTranslation(to_translate)).trim() + " " + remaining;

When to_translate is an empty string (command-only message), this produces " !goal(...)" with a leading space. In only_chat_with + whisper environments, this malformed message can echo back to the bot, causing the LLM to hallucinate non-existent commands (e.g. !Code).

Suggested fix:

let translated = (await handleTranslation(to_translate)).trim();
message = translated ? translated + " " + remaining : remaining;

[Sweaterdog]

How would this make the bot hallucinate commands? It's just adding a whitespace message.