1 files changed, 3 insertions, 1 deletions
diff --git a/cpp/src/IceGrid/AdapterCache.cpp b/cpp/src/IceGrid/AdapterCache.cpp
index 837a6386584..cf1ddc2d405 100644
--- a/cpp/src/IceGrid/AdapterCache.cpp
+++ b/cpp/src/IceGrid/AdapterCache.cpp
@@ -473,7 +473,9 @@ ReplicaGroupEntry::addSyncCallback(const SynchronizationCallbackPtr& callback, c
         }
     }
 
-    ReplicaGroupSyncCallbackPtr cb = new ReplicaGroupSyncCallback(callback, replicas.size(), nReplicas);
+    ReplicaGroupSyncCallbackPtr cb = new ReplicaGroupSyncCallback(callback, 
+                                                                  static_cast<int>(replicas.size()), 
+                                                                  nReplicas);
     set<string> emptyExcludes;
     for(vector<ServerAdapterEntryPtr>::const_iterator p = replicas.begin(); p != replicas.end(); ++p)
     {