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Diffstat (limited to 'gtk2_ardour/export_channel_selector.cc')
-rw-r--r--gtk2_ardour/export_channel_selector.cc6
1 files changed, 4 insertions, 2 deletions
diff --git a/gtk2_ardour/export_channel_selector.cc b/gtk2_ardour/export_channel_selector.cc
index 6f32ae783e..10e3135b53 100644
--- a/gtk2_ardour/export_channel_selector.cc
+++ b/gtk2_ardour/export_channel_selector.cc
@@ -110,8 +110,10 @@ PortExportChannelSelector::fill_route_list ()
/* Add master bus and then everything else */
- ARDOUR::IO* master = _session->master_out()->output().get();
- channel_view.add_route (master);
+ if (_session->master_out()) {
+ ARDOUR::IO* master = _session->master_out()->output().get();
+ channel_view.add_route (master);
+ }
for (RouteList::iterator it = routes.begin(); it != routes.end(); ++it) {
if ((*it)->is_master () || (*it)->is_monitor ()) {