[sonar] Avoid nested code block.

[simgrid.git] / examples / s4u / dht-kademlia / s4u-dht-kademlia.cpp

diff --git a/examples/s4u/dht-kademlia/s4u-dht-kademlia.cpp b/examples/s4u/dht-kademlia/s4u-dht-kademlia.cpp
index c6c8fc1bf48d637047c93ec4be590d654f1c1552..50349e1b88408c6776164ea6d74632043bddb755 100644 (file)
--- a/examples/s4u/dht-kademlia/s4u-dht-kademlia.cpp
+++ b/examples/s4u/dht-kademlia/s4u-dht-kademlia.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2019. The SimGrid Team.
+/* Copyright (c) 2012-2020. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -52,7 +52,7 @@ static int node(int argc, char* argv[])
 
       if (node->receive_comm->test()) {
         // There has been a message, we need to handle it !
-        kademlia::Message* msg = static_cast<kademlia::Message*>(node->received_msg);
+        const kademlia::Message* msg = static_cast<kademlia::Message*>(node->received_msg);
         if (msg) {
           node->handleFindNode(msg);
           delete msg->answer_;