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no crash if instrument selector has no _instrument_list

This commit is contained in:
Paul Davis 2024-04-02 17:59:20 -06:00
parent 125b0f9432
commit 9052eb013e
1 changed files with 11 additions and 1 deletions
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12
gtk2_ardour/instrument_selector.cc
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@ -19,7 +19,9 @@
#include "pbd/convert.h" #include "pbd/convert.h"
#include "pbd/enumwriter.h" #include "pbd/enumwriter.h"
#include "ardour/profile.h"
#include "ardour/plugin_manager.h" #include "ardour/plugin_manager.h"
#include "gtkmm2ext/gui_thread.h" #include "gtkmm2ext/gui_thread.h"
#include "instrument_selector.h" #include "instrument_selector.h"
@ -47,12 +49,20 @@ InstrumentSelector::drop_plugin_ptr()
{ {
unset_model (); unset_model ();
clear (); clear ();
_instrument_list->clear (); if (_instrument_list) {
_instrument_list->clear ();
}
} }
void void
InstrumentSelector::refill() InstrumentSelector::refill()
{ {
/* XXX conditional can be removed once livetrax has its own simple add
tracks dialog.
*/
if (Profile->get_livetrax()) {
return;
}
TreeModel::iterator iter = get_active(); TreeModel::iterator iter = get_active();
std::string selected; std::string selected;
if (iter) { if (iter) {