diff options
-rw-r--r-- | libs/ardour/audio_unit.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libs/ardour/audio_unit.cc b/libs/ardour/audio_unit.cc index cfa0efa15d..e1ef883747 100644 --- a/libs/ardour/audio_unit.cc +++ b/libs/ardour/audio_unit.cc @@ -1602,7 +1602,7 @@ AUPlugin::connect_and_run (BufferSet& bufs, bool inplace = true; // TODO check plugin-insert in-place ? ChanMapping::Mappings inmap (in_map.mappings ()); ChanMapping::Mappings outmap (out_map.mappings ()); - if (outmap[DataType::AUDIO].size () == 0) { + if (outmap[DataType::AUDIO].size () == 0 || inmap[DataType::AUDIO].size() == 0) { inplace = false; } if (inmap[DataType::AUDIO].size() > 0 && inmap != outmap) { |