AgentId negative numbers

Hi, in testing we find that we can register and login AgentsId with negative numbers -1, -10, etc.

This agents logins ok, and get ready and not ready!

Any idea why, what this means, some technical explanation ?

Thanks
Pachu

does it have any interest to play with negative values?

Yeah, no numeric values as the data is string type therefore the minus symbol would be a valid symbol…