diff options
| author | David Robillard <d@drobilla.net> | 2012-05-24 02:50:36 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2012-05-24 02:50:36 +0000 |
| commit | 17406258ae553167350c43d0fdc11370678754af (patch) | |
| tree | 3bf47a5974d72ec82f1d138cde5cb49d7f4ddabf /gtk2_ardour/lv2_plugin_ui.cc | |
| parent | 72bccc40e77433152ae06b89c306215daaef1eaa (diff) | |
Gracefully handle LV2 UIs that fail to return a widget.
git-svn-id: svn://localhost/ardour2/branches/3.0@12416 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/lv2_plugin_ui.cc')
| -rw-r--r-- | gtk2_ardour/lv2_plugin_ui.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gtk2_ardour/lv2_plugin_ui.cc b/gtk2_ardour/lv2_plugin_ui.cc index ec1f1323d5..ab3fe1b39d 100644 --- a/gtk2_ardour/lv2_plugin_ui.cc +++ b/gtk2_ardour/lv2_plugin_ui.cc @@ -21,6 +21,7 @@ #include "ardour/plugin_manager.h" #include "ardour/processor.h" #include "ardour/session.h" +#include "pbd/error.h" #include "ardour_ui.h" #include "gui_thread.h" @@ -31,6 +32,8 @@ #include <lilv/lilv.h> #include <suil/suil.h> +#include "i18n.h" + using namespace ARDOUR; using namespace Gtk; using namespace PBD; @@ -272,6 +275,12 @@ LV2PluginUI::lv2ui_instantiate(const std::string& title) pack_start(*_ardour_buttons_box, false, false); GtkWidget* c_widget = (GtkWidget*)GET_WIDGET(_inst); + if (!c_widget) { + error << _("failed to get LV2 UI widget") << endmsg; + suil_instance_free((SuilInstance*)_inst); + _inst = NULL; + return; + } _gui_widget = Gtk::manage(Glib::wrap(c_widget)); _gui_widget->show_all(); pack_start(*_gui_widget, true, true); |