menubar: Don't crash when cycling through menubars

diff --git a/gtk/gtkmenubar.c b/gtk/gtkmenubar.c
index 170c2722dceb0e788f1ba7d56a5270afa1be29a1..27e444057edb5bbc6334d30a43afa41d62b00938 100644 (file)
--- a/gtk/gtkmenubar.c
+++ b/gtk/gtkmenubar.c
@@ -584,7 +584,7 @@ _gtk_menu_bar_cycle_focus (GtkMenuBar       *menubar,
 
       found = g_ptr_array_find (menubars, menubar, &index);
 
-      if (found && index < menubars->len)
+      if (found && index < menubars->len - 1)
         {
           GtkWidget *next = g_ptr_array_index (menubars, index + 1);
           GtkMenuShell *new_menushell = GTK_MENU_SHELL (next);