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a11y: Fix warnings when removing widgets that don't have accessibles

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The remove handler would not check that removed widgets do indeed have
an accessible associated with them and would happily run all the removal
code with a NULL object. Not good.
This commit is contained in:
Benjamin Otte 2011-07-09 21:20:39 +02:00
parent 06b1362999
commit 05eb4113d9
1 changed files with 2 additions and 0 deletions
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gtk/a11y/gtkcontaineraccessible.c
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@ -142,6 +142,8 @@ gtk_container_accessible_real_remove_gtk (GtkContainer *container,
atk_parent = ATK_OBJECT (data);
atk_child = gtk_widget_get_accessible (widget);
if (atk_child == NULL)
return 1;
accessible = GTK_CONTAINER_ACCESSIBLE (atk_parent);
g_object_notify (G_OBJECT (atk_child), "accessible_parent");