1 files changed, 1 insertions, 1 deletions

diff --git a/src/xmenu.c b/src/xmenu.c
index 2b27478f30d..8da7bf7b311 100644
--- a/src/xmenu.c
+++ b/src/xmenu.c
@@ -1603,7 +1603,7 @@ update_frame_menubar (f)
     {
       XtManageChild (x->menubar_widget);
       XtMapWidget (x->menubar_widget);
-      XtVaSetValues (x->menubar_widget, XtNmappedWhenManaged, 1, 0);
+      XtVaSetValues (x->menubar_widget, XtNmappedWhenManaged, 1, NULL);
     }
 
   /* Re-manage the text-area widget, and then thrash the sizes.  */