[gtk+/a11y] Fix make check

[Matthias Clasen <matthiasc src gnome org>]

commit 306b400ba9ef515bb54b11fec90da3dda555b53a
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jun 19 14:05:06 2011 -0400

    Fix make check
    
    Not really the best fix; for now just ignore accessible parents
    that are not GtkAccessibles - it seems that something causes
    GailToplevels to show up as parents of GailWindows, randomly.

 tests/a11y/accessibility-dump.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/a11y/accessibility-dump.c b/tests/a11y/accessibility-dump.c
index 3c56744..aadd7f2 100644
--- a/tests/a11y/accessibility-dump.c
+++ b/tests/a11y/accessibility-dump.c
@@ -232,7 +232,7 @@ dump_accessible (AtkObject     *accessible,
   depth += DEPTH_INCREMENT;
 
   g_string_append_printf (string, "%*s\"%s\"\n", depth, "", atk_role_get_name (atk_object_get_role (accessible)));
-  if (atk_object_get_parent (accessible))
+  if (GTK_IS_ACCESSIBLE (atk_object_get_parent (accessible)))
     g_string_append_printf (string, "%*sparent: %s\n", depth, "", get_name (atk_object_get_parent (accessible)));
   if (atk_object_get_index_in_parent (accessible) != -1)
     g_string_append_printf (string, "%*sindex: %d\n", depth, "", atk_object_get_index_in_parent (accessible));