gtk-demo: This is not a unique app

When running gtk-demo a 2nd time, it's usually to compare its
output with a different version of gtk-demo.

diff --git a/demos/gtk-demo/main.c b/demos/gtk-demo/main.c
index 1f3a8210f9aa00c5317fd901698bb2c1cd5ba4e3..7f576f6096c1f674c236fa594c12c3b21d19fbc5 100644 (file)
--- a/demos/gtk-demo/main.c
+++ b/demos/gtk-demo/main.c
@@ -1021,7 +1021,7 @@ main (int argc, char **argv)
     }
   /* -- End of hack -- */
 
-  app = gtk_application_new ("org.gtk.Demo", 0);
+  app = gtk_application_new ("org.gtk.Demo", G_APPLICATION_NON_UNIQUE);
 
   g_action_map_add_action_entries (G_ACTION_MAP (app),
                                    app_entries, G_N_ELEMENTS (app_entries),