[BUG] line 1619 syntax error

[mrmte]

Describe the bug
/Library/Management/erase-install/erase-install.sh: line 1619: [[: 4.1: syntax error: invalid arithmetic operator (error token is ".1")
machines are upgrading ok, its just that it has this error in the script on all machines on what I can see
To Reproduce
using the jam launcher script in the policy
$4=--current-user
$5=--reinstall
$6=--version=13.4.1
$7=--check-power
$8=--no-fs
$9=--rebootdelay 300
$10=--cleanup-after-use

Expected behavior
upgrade without that error in the logs

Code/log output
will have to built up a machine without the cleanup to get the logs

Screenshots

Environment (please complete the following information):

• OS version Macs were on 13.4,13.3.1
• erase-install version [e.g. 29.2] - please upgrade to the latest version before submitting a bug report.

Additional context
Add any other context about the problem here.

[mrmte]

erase-install.txt

uploaded log and stopped it before it did the full download on a test machine running 13.4

[grahampugh]

Can confirm the bug when specifying a version with three parts, e.g. 13.4.1. I'll aim to address in 30.0.

[mrmte]

if it helps i had to do something similar with something. Its not great but it solves the issue.

FULL_OS_REQUIRED="$8"
OS_MAJOR_REQUIRED=$(echo "$FULL_OS_REQUIRED" | awk -F'.' '{print $1}')

# This is to handle the os minor. Without this then for example an os on 13.3.1 and full os required is 13.4 then this would fail on a greater than comparision. 
# This changes 13.4 to essentially 13.4.0 for the calculations to work!
QUERY_OS_MINOR_REQUIRED=$(echo "$FULL_OS_REQUIRED" | awk -F'.' '{print $3}')
if [ "$QUERY_OS_MINOR_REQUIRED" = "" ]; then
        OS_MINOR_REQUIRED=$(echo "$FULL_OS_REQUIRED" | awk -F'.' '{print $2}')0
else
        OS_MINOR_REQUIRED=$(echo "$FULL_OS_REQUIRED" | awk -F'.' '{print $2$3}')
        
fi

[grahampugh]

@mrmte I already pushed what I hope is a fix. I used cut instead of awk, but more-or-less the same :-)