Fix crash on "Consolidate Range" on MIDI tracks (#4226).

[ardour.git] / gtk2_ardour / editor_ops.cc

diff --git a/gtk2_ardour/editor_ops.cc b/gtk2_ardour/editor_ops.cc
index 2e3de226352691b3f9e05307f9e8cb8de0b465bb..8ba2115003d29b0bb8a621dd11651d16bed39de9 100644 (file)
--- a/gtk2_ardour/editor_ops.cc
+++ b/gtk2_ardour/editor_ops.cc
@@ -3368,6 +3368,10 @@ Editor::bounce_range_selection (bool replace, bool enable_processing)
 
                boost::shared_ptr<Region> r = rtv->track()->bounce_range (start, start+cnt, itt, enable_processing);
 
+               if (!r) {
+                       continue;
+               }
+
                if (replace) {
                        list<AudioRange> ranges;
                        ranges.push_back (AudioRange (start, start+cnt, 0));