pfSense

extraction of BOOT_DEVICE is incorrect:

BOOT_DRIVE=`/sbin/glabel list | /usr/bin/grep -B2 ufs/pfsense | /usr/bin/head -n 1 | /usr/bin/cut -f3 -d' ' | /usr/bin/cut -d's' -f1`

with an input of:
"mirror/pfSenseMirrors1a"

the last "/usr/bin/cut" will return"
"pfSen"
instead of "pfSense", since is starts cutting on the first "s" in "pfSense".

I replaced with the last /usr/bin/cut with:

/usr/bin/sed -e 's|s[0-9].*$||'

and it seems to work