Use unsigned costs in neighbour_cost. This avoids overflow by expanding the range.
Use unsigned costs in neighbour_cost.
This avoids overflow by expanding the range.

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