From e900a2b21c8bd5b4b10a9c07b3c65ab31f69bbb8 Mon Sep 17 00:00:00 2001
From: Paul Licameli <paul.licameli@gmail.com>
Date: Tue, 2 Jun 2015 19:24:04 -0400
Subject: [PATCH] Fix uninitialized variable

---
 src/Envelope.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Envelope.cpp b/src/Envelope.cpp
index 44f72ac0d..6504be230 100644
--- a/src/Envelope.cpp
+++ b/src/Envelope.cpp
@@ -331,7 +331,7 @@ void Envelope::WriteXML(XMLWriter &xmlFile)
 float Envelope::ValueOfPixel( int y, int height, bool upper, bool dB,
                               float zoomMin, float zoomMax)
 {
-   double dBRange;
+   double dBRange = 0;
    if (dB)
       // TODO: Cache the gPrefs value.  Reading it every time is inefficient.
       dBRange = gPrefs->Read(wxT("/GUI/EnvdBRange"), ENV_DB_RANGE);