[at-spi2-atk] socket_embed_hook() should return immediately if spi_global_register is NULL

[Joanmarie Diggs <joanied src gnome org>]

commit 0565497849a5f3a0de34670f5229f33d9417f115
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Sat Nov 17 16:36:28 2012 -0500

    socket_embed_hook() should return immediately if spi_global_register is NULL

 atk-adaptor/bridge.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/atk-adaptor/bridge.c b/atk-adaptor/bridge.c
index 9fd180e..c1de369 100644
--- a/atk-adaptor/bridge.c
+++ b/atk-adaptor/bridge.c
@@ -434,6 +434,8 @@ socket_ref_state_set (AtkObject *accessible)
 static void
 socket_embed_hook (AtkSocket * socket, gchar * plug_id)
 {
+  g_return_if_fail (spi_global_register != NULL);
+
   AtkObject *accessible = ATK_OBJECT(socket);
   gchar *plug_name, *plug_path;
   AtkObjectClass *klass;