compensate for processor latency during bounce

[ardour.git] / libs / ardour / session_vst.cc

diff --git a/libs/ardour/session_vst.cc b/libs/ardour/session_vst.cc
index 9c7a34b3c4a3a3e799851d7b9d1275b557035539..508f11df138ccbc09dec97aae87ebd259ccecd9e 100644 (file)
--- a/libs/ardour/session_vst.cc
+++ b/libs/ardour/session_vst.cc
@@ -261,7 +261,7 @@ intptr_t Session::vst_callback (
        case audioMasterProcessEvents:
                SHOW_CALLBACK ("amc: audioMasterProcessEvents\n");
                // VstEvents* in <ptr>
-               if (plug->midi_buffer()) {
+               if (plug && plug->midi_buffer()) {
                        VstEvents* v = (VstEvents*)ptr;
                        for (int n = 0 ; n < v->numEvents; ++n) {
                                VstMidiEvent *vme = (VstMidiEvent*) (v->events[n]->dump);