[at-spi2-atk] Treat children-changed::add:system as equivalent to children-changed::add

[Mike Gorse <mgorse src gnome org>]

commit d22ae4dad1fe7e4a81c0e577dfb06bc7c12199e2
Author: Mike Gorse <mgorse novell com>
Date:   Thu Jun 3 11:32:04 2010 -0400

    Treat children-changed::add:system as equivalent to children-changed::add

 atk-adaptor/accessible-cache.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/atk-adaptor/accessible-cache.c b/atk-adaptor/accessible-cache.c
index da116ec..5352217 100644
--- a/atk-adaptor/accessible-cache.c
+++ b/atk-adaptor/accessible-cache.c
@@ -21,6 +21,7 @@
  */
 
 #include <atk/atk.h>
+#include <string.h>
 
 #include "accessible-cache.h"
 #include "accessible-register.h"
@@ -329,7 +330,7 @@ child_added_listener (GSignalInvocationHint * signal_hint,
       if (signal_hint->detail)
         detail = g_quark_to_string (signal_hint->detail);
 
-      if (!g_strcmp0 (detail, "add"))
+      if (!strncmp (detail, "add", 3))
         {
           gpointer child;
           int index = g_value_get_uint (param_values + 1);