speeded up the arranger's part canvas

1 files changed, 7 insertions, 8 deletions

diff --git a/muse2/muse/app.cpp b/muse2/muse/app.cpp
index 72cdad6a..04c55b01 100644
--- a/muse2/muse/app.cpp
+++ b/muse2/muse/app.cpp
@@ -2971,14 +2971,13 @@ void MusE::cmd(int cmd)
                   arranger->cmd(Arranger::CMD_INSERT_EMPTYMEAS);
                   break;
             case CMD_DELETE:
-                  song->startUndo();
-                  if (song->msgRemoveParts()) {
-                        song->endUndo(SC_PART_REMOVED);
-                        break;
-                        }
-                  else
-                        audio->msgRemoveTracks();
-                  song->endUndo(SC_TRACK_REMOVED);
+                  if (!song->msgRemoveParts()) //automatically does undo if neccessary and returns true then
+                  {
+                        //msgRemoveParts() returned false -> no parts to remove?
+                        song->startUndo();
+                        audio->msgRemoveTracks(); //TODO FINDME this could still be speeded up!
+                        song->endUndo(SC_TRACK_REMOVED);
+                  }
                   break;
             case CMD_DELETE_TRACK:
                   song->startUndo();