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ClutterDropAction: Avoid accessing priv->stage is not yet resolved.

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This fixes drop_action_unregister() to not call g_object_get_data()
on priv->stage if not yet resolved. This can happen if the action's
actor was destroyed before ever being mapped.
This commit is contained in:
Tristan Van Berkom 2012-05-17 18:08:57 -04:00 committed by Emmanuele Bassi
parent 2c5af0c868
commit dd61be7c2e
1 changed files with 4 additions and 2 deletions
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6
clutter/clutter-drop-action.c
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@ -276,9 +276,11 @@ static void
drop_action_unregister (ClutterDropAction *self) drop_action_unregister (ClutterDropAction *self)
{ {
ClutterDropActionPrivate *priv = self->priv; ClutterDropActionPrivate *priv = self->priv;
DropTarget *data; DropTarget *data = NULL;
if (priv->stage != NULL)
data = g_object_get_data (G_OBJECT (priv->stage), "__clutter_drop_targets");
data = g_object_get_data (G_OBJECT (priv->stage), "__clutter_drop_targets");
if (data == NULL) if (data == NULL)
return; return;