Keep bots from triggering map rotation?

[sittingduck]

Is there setting or configuration that would keep 2 (or more) bots from triggering the map rotation?
Seems like I've seen q3 servers where the map would end, and if only bots were there, it would wait until real players join before resuming the map rotation.
I like having bot_minplayers 2 so that a single person can have something to shoot at while waiting for others, but I hate how the dumb bots fill up the log file.