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deform-effect: Check against NULL pointers

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Do not try to disconnect signal handlers from NULL pointers.
This commit is contained in:
Emmanuele Bassi 2012-01-12 10:34:26 +00:00
parent 20e63532a4
commit cce2e25ac7
1 changed files with 3 additions and 1 deletions
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4
clutter/clutter-deform-effect.c
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@ -148,7 +148,9 @@ clutter_deform_effect_set_actor (ClutterActorMeta *meta,
{ {
ClutterActor *old_actor = clutter_actor_meta_get_actor (meta); ClutterActor *old_actor = clutter_actor_meta_get_actor (meta);
g_signal_handler_disconnect (old_actor, priv->allocation_id); if (old_actor != NULL)
g_signal_handler_disconnect (old_actor, priv->allocation_id);
priv->allocation_id = 0; priv->allocation_id = 0;
} }