diff --git a/EgtBEAMWALL.DataLayer/Controllers/MagmanController.cs b/EgtBEAMWALL.DataLayer/Controllers/MagmanController.cs
index 804baf26..8b31ffb6 100644
--- a/EgtBEAMWALL.DataLayer/Controllers/MagmanController.cs
+++ b/EgtBEAMWALL.DataLayer/Controllers/MagmanController.cs
@@ -615,6 +615,11 @@ namespace EgtBEAMWALL.DataLayer.Controllers
                                 answ = SyncResult.ALL_OK;
                             }
                         }
+                        else
+                        {
+                            // nessun materiale da sincronizzare --> ok!
+                            answ = SyncResult.ALL_OK;
+                        }
                     }
                 }
             }