From 166e73fdeb6ee01af8f1b3110db89499a77cf125 Mon Sep 17 00:00:00 2001
From: Paul Licameli <paul.licameli@audacityteam.org>
Date: Mon, 11 Feb 2019 19:30:13 -0500
Subject: [PATCH] Make inherited TrackList::push_back private

---
 src/Track.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Track.h b/src/Track.h
index 390475176..e2767bee6 100644
--- a/src/Track.h
+++ b/src/Track.h
@@ -1167,6 +1167,9 @@ wxDECLARE_EXPORTED_EVENT(AUDACITY_DLL_API,
 class TrackList final : public wxEvtHandler, public ListOfTracks
    , public std::enable_shared_from_this<TrackList>
 {
+   // privatize this, make you use Add instead:
+   using ListOfTracks::push_back;
+
    // privatize this, make you use Swap instead:
    using ListOfTracks::swap;