[clutter] a11y: atk_add_key_event_listener listener_id should not return 0 as a valid value

[Alejandro PiÃeiro Iglesias <apinheiro src gnome org>]

commit cafcf14e0e199df65842359d95c6595de46ad32b
Author: Alejandro PiÃeiro <apinheiro igalia com>
Date:   Wed May 9 17:10:55 2012 +0200

    a11y: atk_add_key_event_listener listener_id should not return 0 as a valid value
    
    cally_util_add_key_event_listener first id returned was 0, but as
    the documentation says, this is a reserved value for a wrong id
    
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=675183

 clutter/cally/cally-util.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/clutter/cally/cally-util.c b/clutter/cally/cally-util.c
index 2797555..e4c90a7 100644
--- a/clutter/cally/cally-util.c
+++ b/clutter/cally/cally-util.c
@@ -233,7 +233,7 @@ static guint
 cally_util_add_key_event_listener (AtkKeySnoopFunc  listener,
                                    gpointer         data)
 {
-  static guint key=0;
+  static guint key = 1;
   CallyKeyEventInfo *event_info = NULL;
 
   if (!key_listener_list)