fix odd case where a deliver has no ports e.g session load.
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6ea864d845
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104fafbdc2
@ -236,6 +236,10 @@ Delivery::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pf
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PortSet& ports (_output->ports());
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gain_t tgain;
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if (ports.num_ports () == 0) {
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goto out;
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}
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if (!_active && !_pending_active) {
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_output->silence (nframes);
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goto out;
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