[Dnsmasq-discuss] DNSMASQ_SERVER_DUID is empty with --leasefile-ro

[unDEFER]

Hello, Simon!
Thank you for the great tool!
I have the bug report for you:
I'm using very simple script to test behaviour of dnsmasq with
--dhcp-script= option and DHCPv6. It looks like:

#!/bin/sh
echo "$*" >>/tmp/dnsmasq...
env >>/tmp/dnsmasq...
echo  >>/tmp/dnsmasq...

And also I want to use --leasefile-ro option. But environment variable
DNSMASQ_SERVER_DUID keeps empty string with this option.
Without --leasefile-ro it works correctly.
If I use dnsmasq only to get IPv4 addresses it also works fine.