new replication -> pt7

src/Node.cpp

@@ -98,6 +98,7 @@ void Node::debugOutputRep(){
 		}
 		if (!members.count(get<1>(minKey))){
 			int index = 0;
+			if (!randSender.size()) randSender.push_back(get<1>(minKey));
 			repTarget = hashRing->getRandomNode(tuple<int,int,int>(get<1>(minKey), get<1>(minKey), randSender[0]));
 			while (locations.count(repTarget) && index < 20){
 				repTarget = hashRing->getRandomNode(tuple<int,int,int>(get<1>(minKey), repTarget, randSender[0]));