please sonar: dont apply binary operators to signed ints

[simgrid.git] / examples / msg / dht-kademlia / node.c

diff --git a/examples/msg/dht-kademlia/node.c b/examples/msg/dht-kademlia/node.c
index 97a89a2..e854b52 100644 (file)
--- a/examples/msg/dht-kademlia/node.c
+++ b/examples/msg/dht-kademlia/node.c
@@ -116,7 +116,7 @@ unsigned int get_id_in_prefix(unsigned int id, unsigned int prefix)
   if (prefix == 0) {
     return 0;
   } else {
-    return (1 << (prefix - 1)) ^ id;
+    return (1 << ((unsigned int)(prefix - 1))) ^ id;
   }
 }