removed strange set to 0
removed strange set to 0

// Set flow of the edge
            if($residualEdge != NULL){
                $newFlowEdge->setFlow($residualEdge->getCapacity());
            }
//             else{
//                 $newFlowEdge->setWeight(0);
//             }
graphp/algorithms,lucciano/algorithms,dav-m85/algorithms