Warning when removing l2tpv3 interface from Bridge

vyos@vyos# delete interfaces l2tpv3
vyos@vyos# commit
Warning: priority inversion [interfaces l2tpv3 l2tpeth0 mtu](461) <= [interfaces l2tpv3 l2tpeth0](800)
         changing [interfaces l2tpv3 l2tpeth0 mtu] to (801)
[ interfaces l2tpv3 l2tpeth0 bridge-group ]
Use of uninitialized value in concatenation (.) or string at /opt/vyatta/sbin/vyatta-bridge.pl line 51.
Removing interface l2tpeth0 from bridge br1

Hi @plastilin
What version? Please, describe steps on how to reproduce it.

Hello. 1.2.5 version.

I create bridge br1, add into bridge eth1, create l2tpv3 with bridge-group option br1 + commit + save after i remove l2tpv3 interface and result you see.

Hello @plastilin, it should be fixed in 1.2.6. This is just wrong output as I remember