[gtk+/wip/overlay-scrollbar] Quit on close

[Matthias Clasen <matthiasc src gnome org>]

commit 2dd4164804e501f746b9fcfac9f7f740f21bceba
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Oct 7 10:24:18 2014 -0400

    Quit on close

 tests/overlayscroll.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/tests/overlayscroll.c b/tests/overlayscroll.c
index 2d81f73..478c229 100644
--- a/tests/overlayscroll.c
+++ b/tests/overlayscroll.c
@@ -302,6 +302,7 @@ main (int argc, char *argv[])
 
   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
   gtk_window_set_default_size (GTK_WINDOW (window), 640, 480);
+  g_signal_connect (window, "delete-event", G_CALLBACK (gtk_main_quit), NULL);
 
   box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 20);
   gtk_container_add (GTK_CONTAINER (window), box);