[gtk+] tests: Fix compile warnings for people who don't read gcc output.

[Benjamin Otte <otte src gnome org>]

commit 8136481d757d1f8fb4e6aa4505e8a1e423fbb6dc
Author: Benjamin Otte <otte redhat com>
Date:   Wed Jan 5 23:49:14 2011 +0100

    tests: Fix compile warnings for people who don't read gcc output.

 tests/testtreemenu.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/testtreemenu.c b/tests/testtreemenu.c
index 9e22367..7701b9d 100644
--- a/tests/testtreemenu.c
+++ b/tests/testtreemenu.c
@@ -425,7 +425,7 @@ static void
 tree_menu (void)
 {
   GtkWidget *window, *widget;
-  GtkWidget *menu, *menubar, *vbox, *menuitem;
+  GtkWidget *menubar, *vbox;
   GtkCellArea *area;
   GtkTreeModel *store;