* Ensure a self-reference is preserved even
* after we have put our local reference.
*/
- viewer_stream_get(vstream);
+ if (!viewer_stream_get(vstream)) {
+ ERR("Unable to get self-reference on viewer stream, logic error.");
+ abort();
+ }
} else {
if (!vstream->sent_flag && nb_unsent) {
/* Update number of unsent stream counter. */