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playsink: Avoid a segfault when the video sink fails to start

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Don't attempt to display the subpictures and segfault when the
video sink failed to start (and hence the videochain is NULL).
This commit is contained in:
Jan Schmidt 2009-06-29 14:34:02 +01:00
parent 8601862e27
commit ee7fd4c28d
1 changed files with 1 additions and 1 deletions
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2
gst/playback/gstplaysink.c
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@ -1872,7 +1872,7 @@ gst_play_sink_reconfigure (GstPlaySink * playsink)
gst_ghost_pad_set_target (GST_GHOST_PAD_CAST (playsink->text_pad), NULL);
}
if (need_subp) {
if (need_subp && playsink->videochain) {
GST_DEBUG_OBJECT (playsink, "adding subpicture");
if (!playsink->subpchain) {
GST_DEBUG_OBJECT (playsink, "creating subpicture chain");