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GESTimelineObject: Check for valid arguments

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and minor indentation fix
This commit is contained in:
Edward Hervey 2011-05-06 19:40:22 +02:00
parent eccad44289
commit dab7501cdc
1 changed files with 5 additions and 2 deletions
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7
ges/ges-timeline-object.c
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@ -759,12 +759,15 @@ ges_timeline_object_find_track_object (GESTimelineObject * object,
GList *tmp; GList *tmp;
GESTrackObject *otmp; GESTrackObject *otmp;
g_return_val_if_fail (GES_IS_TIMELINE_OBJECT (object), NULL);
g_return_val_if_fail (GES_IS_TRACK (track), NULL);
for (tmp = object->priv->trackobjects; tmp; tmp = g_list_next (tmp)) { for (tmp = object->priv->trackobjects; tmp; tmp = g_list_next (tmp)) {
otmp = (GESTrackObject *) tmp->data; otmp = (GESTrackObject *) tmp->data;
if (ges_track_object_get_track (otmp) == track) { if (ges_track_object_get_track (otmp) == track) {
if ((type != G_TYPE_NONE) && !G_TYPE_CHECK_INSTANCE_TYPE (tmp->data, if ((type != G_TYPE_NONE) &&
type)) !G_TYPE_CHECK_INSTANCE_TYPE (tmp->data, type))
continue; continue;
ret = GES_TRACK_OBJECT (tmp->data); ret = GES_TRACK_OBJECT (tmp->data);