Fix for SMPTE clock text entry

[ardour.git] / gtk2_ardour / export_region_dialog.cc

diff --git a/gtk2_ardour/export_region_dialog.cc b/gtk2_ardour/export_region_dialog.cc
index 97bf7c22b1ec4190be28c06dcb6e62903a67ea1e..30ff05dc5ccfc0897e4fd3364009aa6c2432e0b5 100644 (file)
--- a/gtk2_ardour/export_region_dialog.cc
+++ b/gtk2_ardour/export_region_dialog.cc
@@ -18,6 +18,8 @@
 
 */
 
+#include <cassert>
+
 #include <pbd/pthread_utils.h>
 #include <ardour/audioregion.h>
 
@@ -26,11 +28,12 @@
 #include "i18n.h"
 
 
-ExportRegionDialog::ExportRegionDialog (PublicEditor& editor, ARDOUR::AudioRegion* region) 
+ExportRegionDialog::ExportRegionDialog (PublicEditor& editor, boost::shared_ptr<ARDOUR::Region> region) 
        : ExportDialog(editor)
 {
-       audio_region = region;
-       
+       audio_region = boost::dynamic_pointer_cast<ARDOUR::AudioRegion>(region);
+       assert(audio_region);
+
        do_not_allow_track_and_master_selection();
        do_not_allow_channel_count_selection();
 }