[gtk+] gtk-demo: This is not a unique app

[Benjamin Otte <otte src gnome org>]

commit e29d0a0a383df076585685baaffefc7b8c21a7cb
Author: Benjamin Otte <otte redhat com>
Date:   Sat Jul 12 07:12:49 2014 +0200

    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.

 demos/gtk-demo/main.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/demos/gtk-demo/main.c b/demos/gtk-demo/main.c
index 1f3a821..7f576f6 100644
--- 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),