diff --git a/protocol.c b/protocol.c
index 98ee51e..a1d7ee1 100644
--- a/protocol.c
+++ b/protocol.c
@@ -1288,7 +1288,7 @@ enet_protocol_receive_incoming_commands (ENetHost * host, ENetEvent * event)
        }
     }
 
-    return -1;
+    return 0;
 }
 
 static void