global variable defconfMode

After an upgrade to 7.10 or 7.10.1 (not sure) i have a global variable called defconfMode.

[peter@RBR-001] /system/script/environment> pr
Columns: NAME, VALUE

NAME VALUE

0 ddnsPreviousIp 178.xxx.xxx.xxx
1 defconfMode

What is it and why is it there, is it there by the hand of Mikrotik?

This is on a hEX S.

I upgraded two hAP aC routers, to 7.10.1, that do not have this global variable.

You can ignore this for now, it is defconf script leftover by mistake.

Thanks!