shared_ptr<Region> fixes

[ardour.git] / gtk2_ardour / tempo_dialog.cc

diff --git a/gtk2_ardour/tempo_dialog.cc b/gtk2_ardour/tempo_dialog.cc
index 9f5fbda13f0bf341cc9dcd5a631d2a9377435ac2..7eb03625801e077dd3e26c60c82cf48b4be0b201 100644 (file)
--- a/gtk2_ardour/tempo_dialog.cc
+++ b/gtk2_ardour/tempo_dialog.cc
@@ -11,6 +11,7 @@
 using namespace Gtk;
 using namespace Gtkmm2ext;
 using namespace ARDOUR;
+using namespace PBD;
 
 TempoDialog::TempoDialog (TempoMap& map, jack_nframes_t frame, const string & action)
        : ArdourDialog ("tempo dialog"),