From 2c23ff8ceb51297aee7ae71d96e9b61dc9089343 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <carl@carlh.net>
Date: Fri, 30 Dec 2011 20:05:40 +0000
Subject: [PATCH] Add assert.

git-svn-id: svn://localhost/ardour2/branches/3.0@11119 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/tempo.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libs/ardour/tempo.cc b/libs/ardour/tempo.cc
index d6e33b6b44..d96c712c16 100644
--- a/libs/ardour/tempo.cc
+++ b/libs/ardour/tempo.cc
@@ -2430,7 +2430,7 @@ Evoral::MusicalTime
 TempoMap::framewalk_to_beats (framepos_t pos, framecnt_t distance) const
 {
 	Metrics::const_iterator i;
-	const TempoSection* tempo;
+	const TempoSection* tempo = 0;
 	
 	/* Find the starting tempo */
 
@@ -2447,6 +2447,8 @@ TempoMap::framewalk_to_beats (framepos_t pos, framecnt_t distance) const
 		}
 	}
 
+	assert (tempo);
+
 	/* We now have:
 
 	   tempo -> the Tempo for "pos"