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decodebin2: caps can be NULL

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Don't use and unref NULL caps.
This commit is contained in:
Stefan Kost 2011-02-08 12:31:34 +02:00
parent b2389c2108
commit fe59f50468
1 changed files with 8 additions and 6 deletions
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14
gst/playback/gstdecodebin2.c
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@ -3064,13 +3064,15 @@ gst_decode_chain_get_topology (GstDecodeChain * chain)
for (; l && l->next; l = l->next) { for (; l && l->next; l = l->next) {
GstCaps *caps = _gst_element_get_linked_caps (l->next->data, l->data); GstCaps *caps = _gst_element_get_linked_caps (l->next->data, l->data);
s = gst_structure_id_empty_new (topology_structure_name); if (caps) {
gst_structure_id_set (u, topology_caps, GST_TYPE_CAPS, caps, NULL); s = gst_structure_id_empty_new (topology_structure_name);
gst_caps_unref (caps); gst_structure_id_set (u, topology_caps, GST_TYPE_CAPS, caps, NULL);
gst_caps_unref (caps);
gst_structure_id_set (s, topology_next, GST_TYPE_STRUCTURE, u, NULL); gst_structure_id_set (s, topology_next, GST_TYPE_STRUCTURE, u, NULL);
gst_structure_free (u); gst_structure_free (u);
u = s; u = s;
}
} }
/* Caps that resulted in this chain */ /* Caps that resulted in this chain */