gtkapplication: _get_app_menu can return NULL

diff --git a/gtk/gtkapplication.c b/gtk/gtkapplication.c
index a595e85d90563bc37927b69632abf6e9a5a30ab0..ace8b1576bf3cbfa6fcf0b4e4d0d3c25e0bcd202 100644 (file)
--- a/gtk/gtkapplication.c
+++ b/gtk/gtkapplication.c
@@ -1402,7 +1402,8 @@ gtk_application_set_app_menu (GtkApplication *application,
  * Returns the menu model that has been set with
  * gtk_application_set_app_menu().
  *
- * Returns: (transfer none): the application menu of @application
+ * Returns: (transfer none) (nullable): the application menu of @application
+ *   or %NULL if no application menu has been set.
  *
  * Since: 3.4
  */