From a5aaaf5176e13ad7ee8a139fce4b5f430e85a768 Mon Sep 17 00:00:00 2001
From: Paul Licameli <paul.licameli@audacityteam.org>
Date: Sat, 16 Sep 2017 12:27:56 -0400
Subject: [PATCH] Bug1744: Switch flat EQ curve to linear and draw points
 correctly...

... Problems reported there were not consequences of my work in 2.2.0 on
envelopes, but existed in 2.1.3 also.
---
 src/effects/Equalization.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/effects/Equalization.cpp b/src/effects/Equalization.cpp
index 4e002821f..241adee5e 100644
--- a/src/effects/Equalization.cpp
+++ b/src/effects/Equalization.cpp
@@ -242,12 +242,14 @@ EffectEqualization::EffectEqualization()
    mLogEnvelope = std::make_unique<Envelope>
       (false,
        MIN_dBMin, MAX_dBMax, // MB: this is the highest possible range
-       1.0);
+       0.0);
+   mLogEnvelope->SetTrackLen(1.0);
 
    mLinEnvelope = std::make_unique<Envelope>
       (false,
        MIN_dBMin, MAX_dBMax, // MB: this is the highest possible range
-       1.0);
+       0.0);
+   mLinEnvelope->SetTrackLen(1.0);
 
    mEnvelope = (mLin ? mLinEnvelope : mLogEnvelope).get();