diff --git a/include/dbus_utility.hpp b/include/dbus_utility.hpp
index 75bda08..0ea4887 100644
--- a/include/dbus_utility.hpp
+++ b/include/dbus_utility.hpp
@@ -122,7 +122,7 @@
         [callback{std::forward<Callback>(callback)}](
             const boost::system::error_code ec,
             const GetObjectType& objectNames) {
-            callback(!ec && objectNames.size() != 0);
+            callback(!ec && !objectNames.empty());
         },
         "xyz.openbmc_project.ObjectMapper",
         "/xyz/openbmc_project/object_mapper",