1 files changed, 1 insertions, 0 deletions
diff --git a/muse/muse/song.cpp b/muse/muse/song.cpp
index eb131878..41eff98a 100644
--- a/muse/muse/song.cpp
+++ b/muse/muse/song.cpp
@@ -2247,6 +2247,7 @@ void Song::addControllerVal(Track* t, Ctrl* c, const Pos& p, CVal val)
             }
       else {
             CVal oval = c->value(time);
+// printf("change controller %f -  %f\n", oval.f, val.f);
             startUndo();
             undoOp(UndoOp::ModifyCtrl, t, c->id(), time, val, oval);
             c->add(time, val);