diff options
Diffstat (limited to 'libs/ardour/io.cc')
| -rw-r--r-- | libs/ardour/io.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libs/ardour/io.cc b/libs/ardour/io.cc index cdb8a4693c..21fdca6e96 100644 --- a/libs/ardour/io.cc +++ b/libs/ardour/io.cc @@ -1639,7 +1639,9 @@ IO::process_input (boost::shared_ptr<Processor> proc, framepos_t start_frame, fr } _buffers.get_jack_port_addresses (_ports, nframes); - proc->run (_buffers, start_frame, end_frame, nframes, true); + if (proc) { + proc->run (_buffers, start_frame, end_frame, nframes, true); + } } void |