Print error if interface registration fails

diff --git a/src/element.c b/src/element.c
index 4fd51a4..3a4d40f 100644 (file)
--- a/src/element.c
+++ b/src/element.c
@@ -631,10 +631,11 @@ static void register_element(gpointer data, gpointer user_data)
 
        __connman_element_store(element);
 
-       g_dbus_register_interface(connection, element->path,
+       if (g_dbus_register_interface(connection, element->path,
                                        CONNMAN_ELEMENT_INTERFACE,
                                        element_methods, NULL, NULL,
-                                                       element, NULL);
+                                               element, NULL) == FALSE)
+               connman_error("Failed to register %s", element->path);
 
        g_dbus_emit_signal(connection, CONNMAN_MANAGER_PATH,
                                CONNMAN_MANAGER_INTERFACE, "ElementAdded",