small bug causing segfault

prsona/src/networkClient.cpp

@@ -20,7 +20,7 @@ PrsonaClient *create_client(
     const std::vector<int>& serverPorts,
     size_t numServers)
 {
-    std::vector<size_t> bandwidthData;
+    std::vector<size_t> bandwidthData(2);
     // Get the servers' public BGN key
     BGNPublicKey publicKey = get_bgn_public_key(rng, serverIPs, serverPorts);