Error in EC2 firstboot script: "[: -lt: unexpected operator"

[Ben Woods]

Hi Colin,

I just deployed a new FreeBSD 12 instance on AWS (thanks again BTW), and I
think I spotted an error in the firstboot script after a freebsd-update.

freebsd-update 738 - - Requesting reboot after installing updates.
expr: syntax error
[: -lt: unexpected operator

Do you think this is part of the firstboot script for EC2?

Regards,
Ben

--
From: Benjamin Woods
woodsb02 at gmail.com