diff options
| -rw-r--r-- | src/server/ControlBindings.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/server/ControlBindings.cpp b/src/server/ControlBindings.cpp index 57d037c3..424e451e 100644 --- a/src/server/ControlBindings.cpp +++ b/src/server/ControlBindings.cpp @@ -389,7 +389,7 @@ ControlBindings::pre_process(RunContext& context, Buffer* buffer) const Ingen::URIs& uris = world->uris(); _feedback->clear(); - if (!_learn_binding && _bindings->empty()) { + if ((!_learn_binding && _bindings->empty()) || !buffer->get<LV2_Atom>()) { return; // Don't bother reading input } @@ -417,7 +417,9 @@ ControlBindings::pre_process(RunContext& context, Buffer* buffer) void ControlBindings::post_process(RunContext& context, Buffer* buffer) { - buffer->append_event_buffer(_feedback.get()); + if (buffer->get<LV2_Atom>()) { + buffer->append_event_buffer(_feedback.get()); + } } } // namespace Server |