From 8bfe4cc685e2cbb91315392150b53672f74a8db8 Mon Sep 17 00:00:00 2001
From: Paul Licameli <paul.licameli@audacityteam.org>
Date: Sat, 29 Apr 2017 21:41:38 -0400
Subject: [PATCH] Fix more cases of Wave and Note track editing wrongly
 throwing

---
 src/NoteTrack.cpp | 6 +++---
 src/WaveTrack.cpp | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/NoteTrack.cpp b/src/NoteTrack.cpp
index a5cf29751..fdd7c833b 100644
--- a/src/NoteTrack.cpp
+++ b/src/NoteTrack.cpp
@@ -435,7 +435,7 @@ int NoteTrack::GetVisibleChannels()
 
 Track::Holder NoteTrack::Cut(double t0, double t1)
 {
-   if (t1 <= t0)
+   if (t1 < t0)
       THROW_INCONSISTENCY_EXCEPTION;
 
    double len = t1-t0;
@@ -458,7 +458,7 @@ Track::Holder NoteTrack::Cut(double t0, double t1)
 
 Track::Holder NoteTrack::Copy(double t0, double t1, bool) const
 {
-   if (t1 <= t0)
+   if (t1 < t0)
       THROW_INCONSISTENCY_EXCEPTION;
 
    double len = t1-t0;
@@ -481,7 +481,7 @@ Track::Holder NoteTrack::Copy(double t0, double t1, bool) const
 
 bool NoteTrack::Trim(double t0, double t1)
 {
-   if (t1 <= t0)
+   if (t1 < t0)
       return false;
    mSeq->convert_to_seconds();
    // DELETE way beyond duration just in case something is out there:
diff --git a/src/WaveTrack.cpp b/src/WaveTrack.cpp
index 060d0e7fd..da0973d84 100644
--- a/src/WaveTrack.cpp
+++ b/src/WaveTrack.cpp
@@ -646,7 +646,7 @@ void WaveTrack::Trim (double t0, double t1)
 
 Track::Holder WaveTrack::Copy(double t0, double t1, bool forClipboard) const
 {
-   if (t1 <= t0)
+   if (t1 < t0)
       THROW_INCONSISTENCY_EXCEPTION;
 
    WaveTrack *newTrack;