meta-provider: Keep a reference during removal
We might drop the last reference to a sink before emitting the signal that it has been removed. Fix this by explicitly keeping a reference within provider_sink_removed_cb.
See: #243 (closed)
We might drop the last reference to a sink before emitting the signal that it has been removed. Fix this by explicitly keeping a reference within provider_sink_removed_cb.
See: #243 (closed)