fix crash in preferences dialog if lv2-extended is not defined

diff --git a/gtk2_ardour/rc_option_editor.cc b/gtk2_ardour/rc_option_editor.cc
index a37ac89703b4f31ce01b9061e6cb403404a0f2f8..d0a268065e7b2e59483f4d066378b195a9e78a1c 100644 (file)
--- a/gtk2_ardour/rc_option_editor.cc
+++ b/gtk2_ardour/rc_option_editor.cc
@@ -3400,7 +3400,7 @@ RCOptionEditor::parameter_changed (string const & p)
                _ltc_send_continuously->set_sensitive (s);
                _ltc_volume_slider->set_sensitive (s);
        } else if (p == "open-gui-after-adding-plugin" || p == "show-inline-display-by-default") {
-#ifdef LV2_SUPPORT
+#if (defined LV2_SUPPORT && defined LV2_EXTENDED)
                _plugin_prefer_inline->set_sensitive (UIConfiguration::instance().get_open_gui_after_adding_plugin() && UIConfiguration::instance().get_show_inline_display_by_default());
 #endif
        }