X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fautomation_line.cc;h=b87a71ca875aa1699dc861659856f08371a4ec0b;hb=fe13d08874f08b723df53116e5655c3d229a657e;hp=70bc676fca8cae35848bb730bc02f55292e9b3b3;hpb=13532c8500dce5f7a4525bcdfc3b44936fbaa5e6;p=ardour.git

diff --git a/gtk2_ardour/automation_line.cc b/gtk2_ardour/automation_line.cc
index 70bc676fca..b87a71ca87 100644
--- a/gtk2_ardour/automation_line.cc
+++ b/gtk2_ardour/automation_line.cc
@@ -48,6 +48,7 @@
 using namespace std;
 using namespace sigc;
 using namespace ARDOUR;
+using namespace PBD;
 using namespace Editing;
 using namespace Gnome; // for Canvas