X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ff2bf6c94637f28c0c219e9adc61a11e78be1900..0152467306643146e97a6dc26d1e3b264f915d6f:/examples/msg/dht-kademlia/answer.c

diff --git a/examples/msg/dht-kademlia/answer.c b/examples/msg/dht-kademlia/answer.c
index ce1d586604..14b90202de 100644
--- a/examples/msg/dht-kademlia/answer.c
+++ b/examples/msg/dht-kademlia/answer.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2014. The SimGrid Team.
+/* Copyright (c) 2012-2014, 2016-2017. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -35,9 +35,9 @@ void answer_print(answer_t answer)
 {
   unsigned int cpt;
   node_contact_t contact;
-  XBT_INFO("Searching %08x, size %d", answer->destination_id, answer->size);
+  XBT_INFO("Searching %08x, size %u", answer->destination_id, answer->size);
   xbt_dynar_foreach(answer->nodes, cpt, contact) {
-    XBT_INFO("Node %08x: %08x is at distance %d", cpt, contact->id, contact->distance);
+    XBT_INFO("Node %08x: %08x is at distance %u", cpt, contact->id, contact->distance);
   }
 }
 
@@ -109,15 +109,14 @@ void answer_trim(answer_t answer)
   */
 void answer_add_bucket(bucket_t bucket, answer_t answer)
 {
-  unsigned int cpt;
-  unsigned int id;
-  unsigned int distance;
-  node_contact_t contact;
   xbt_assert((bucket != NULL), "Provided a NULL bucket");
   xbt_assert((bucket->nodes != NULL), "Provided a bucket which nodes are NULL");
+
+  unsigned int cpt;
+  unsigned int id;
   xbt_dynar_foreach(bucket->nodes, cpt, id) {
-    distance = id ^ answer->destination_id;
-    contact = node_contact_new(id, distance);
+    unsigned int distance  = id ^ answer->destination_id;
+    node_contact_t contact = node_contact_new(id, distance);
     xbt_dynar_push(answer->nodes, &contact);
     answer->size++;
   }
@@ -144,7 +143,7 @@ unsigned int answer_contains(answer_t answer, unsigned int id)
   */
 unsigned int answer_destination_found(answer_t answer)
 {
-  if (xbt_dynar_length(answer->nodes) < 1) {
+  if (xbt_dynar_is_empty(answer->nodes)) {
     return 0;
   }
   node_contact_t contact_tail = xbt_dynar_get_as(answer->nodes, 0, node_contact_t);