Don't send update when ifindex changes. This now happens automatically.
Don't send update when ifindex changes.
This now happens automatically.

wlanslovenija/babeld,jech/babeld,Drooids/babeld,sudomesh/babeld,tcatm/babeld,boutier/babeld,Gwendocg/babeldToS,wlanslovenija/babeld,Gwendocg/babeldToS,dtaht/babeld-shortrtt-metrics,woniullb/babeld,jech/babeld