Fix LV2 crash after reset

source/backend/plugin/Lv2Plugin.cpp

@@ -2310,9 +2310,9 @@ public:
             {
                 if (fOptions & PLUGIN_OPTION_SEND_ALL_SOUND_OFF)
                 {
-                    for (k=0, i=MAX_MIDI_CHANNELS; k < MAX_MIDI_CHANNELS; ++k)
+                    for (i=0; i < MAX_MIDI_CHANNELS; ++i)
                     {
-                        midiData[0] = MIDI_STATUS_CONTROL_CHANGE + k;
+                        midiData[0] = MIDI_STATUS_CONTROL_CHANGE + i;
                         midiData[1] = MIDI_CONTROL_ALL_NOTES_OFF;
 
                         if (fEventsIn.ctrl->type & CARLA_EVENT_DATA_ATOM)
@@ -2324,7 +2324,7 @@ public:
                         else if (fEventsIn.ctrl->type & CARLA_EVENT_DATA_MIDI_LL)
                             lv2midi_put_event(&evInMidiStates[k], 0, 3, midiData);
 
-                        midiData[0] = MIDI_STATUS_CONTROL_CHANGE + k;
+                        midiData[0] = MIDI_STATUS_CONTROL_CHANGE + i;
                         midiData[1] = MIDI_CONTROL_ALL_SOUND_OFF;
 
                         if (fEventsIn.ctrl->type & CARLA_EVENT_DATA_ATOM)

source/carla_shared.py

@@ -1483,8 +1483,7 @@ class PluginEdit(QDialog):
 
         self.ui.cb_midi_programs.blockSignals(False)
 
-        # Automatically change to Midi Programs tab
-        if midiProgramCount > 0 and programCount == 0:
+        if self.fPluginInfo['type'] != PLUGIN_VST:
             self.ui.tab_programs.setCurrentIndex(1)
 
     def updateInfo(self):